حل نظام معادلات جبرياً ثامن4 by https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf 3.7 حل نظام معادلات جبرياً باستخدام التعويض en-us 2020-10-31 19:36:39 UTC 2025-11-18 11:16:02 UTC hello@padlet.com https://padlet.net/icons/png/2699.png أعضاء المجموعة khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878953064 1- امنة علي 
2-أسماء طالب
3- اليازية جمعة
4- حصة خالد
5- حور محمد]]> 2020-10-31 19:47:22 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878953064 أعضاء المجموعة khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878955628 1- ريم محمد الظهوري
2-خديجة محمد 
3- روضة سعيد 
4- ريم محمد الشحي
5- غالية ابراهيم علي 
6- غزلان محمد]]> 2020-10-31 19:50:19 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878955628 أعضاء المجموعة khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878956735 1-غلا خالد
2- فاطمة بدر
3- فاطمة عبدالرحمن
4- فاطمة علي 
5- فجر محمد 
6- ليلى علي]]> 2020-10-31 19:51:33 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878956735 أعضاء المجموعة khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878957429 1- مثايل محمد 
2- مريم يوسف
3- منى سالم
4- ميثاء دلك 
5- هند أحمد ]]> 2020-10-31 19:52:27 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878957429 أعضاء المجموعة khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878958324 1- مريم عبدالسلام
2-هند سعد 
3-هند عمر 
4- ميثاء المري
5- أمنة يوسف]]> 2020-10-31 19:53:38 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878958324 khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878965151 2020-10-31 20:02:07 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878965151 khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878966243 2020-10-31 20:03:21 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878966243 khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878966454 2020-10-31 20:03:37 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878966454 khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878967083 2020-10-31 20:04:27 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878967083 khadijah5179242 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878967428 2020-10-31 20:04:38 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/878967428 ريم محمد الشحي https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/879746585 2020-11-01 10:26:06 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/879746585 مثايل محمد https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/879912083 الكتب =x
الأقلام =y
x+y=15
y+7)+y=15)
2y=15-7
( الاقلام )y=4
4+7=11( الكتب x )]]> 2020-11-01 13:18:10 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/879912083 غلا خالد https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881123440 x+3(2x+5)
x+6x+15=1
7\7x=-14\7
x=-2
y=2(-2)+5
=-4+5
=1]]> 2020-11-02 05:08:10 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881123440 غاليه https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881124739 2020-11-02 05:08:54 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881124739 مريم عبدالسلام https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881125562 اولاً : كتب المعادلة 
ثانياً : استبدال y ب 2x + 5
ثالثاً : خاصية التوزيع 
رابعاً : نبسط
خامساً : جمع الحدود المتشابهة
سادساً : نطرح 
سابعاً : نقسم 
ثامناً : نبسط
تاسعاً : بما ان x= -2  نستبدل x ب -2]]> 2020-11-02 05:09:20 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881125562 مريم يوسف https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881125918 الكتب x
الاقلام y 
x+y=15
15=(y+7)]]> 2020-11-02 05:09:32 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881125918 حصة خالد https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881126564 -4x = x - 9 
-4x - x = -9 
-5x = -9 
x = -9 ÷ -5 
x = 1.8

y = -4 ( 1.8 ) 
y = -7.2

( 1.8 , -7.2 ) ]]> 2020-11-02 05:09:53 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881126564 امنة يوسف https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881127403 نعوض عن قيمة x]]> 2020-11-02 05:10:19 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881127403 REEM MOH SAEED https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881127447 X-7=15
    8  = 15
     8       8 
X=1.875]]> 2020-11-02 05:10:20 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881127447 روضة سعيد https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881127761 X-7=15

]]> 2020-11-02 05:10:29 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881127761 استبدال Y ل 2X+5 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881129081 HANOODA]]> 2020-11-02 05:11:11 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881129081 غاليه https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881129927 1: x=4 2: y=11]]> 2020-11-02 05:11:39 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881129927 فاطمة علي https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881130082 x+3y=1                                      x+3(2x+5)=1 x+3.2x+3.5x]]> 2020-11-02 05:11:43 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881130082 فاطمة عبدالرحمن https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881134898 2020-11-02 05:14:26 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881134898 فاطمة بدر https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881135921 x+3y(2x+5)=1
x+6x+15=1
x+6x=1-15
7x=-14
7        7
x=-2]]> 2020-11-02 05:14:59 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881135921 X-2=19 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881137793 2020-11-02 05:15:58 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881137793 منى سالم https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881144224 الكتب x
الاقلام y
x + y=15
y+7=15
15-7=2
الاقلام = 4
7+4=11]]> 2020-11-02 05:19:14 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881144224 مريم عبدالسلام https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881144466  x + 3y = 1
x + 3(2x + 5 ) = 1
1x + 6x + 15 = 1
        7x + 16 = 1
     -15     -15
       7x = -14
       7       7 
          X = -2

Y = 2(-2) + 5
         = 1
    ( -2 , 1 ) = حل نظام المعادلة



]]> 2020-11-02 05:19:22 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881144466 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881159301 2020-11-02 05:27:43 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881159301 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881159551 2020-11-02 05:27:50 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881159551 حور محمد. https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881161778 2020-11-02 05:29:03 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881161778 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881163551 2020-11-02 05:30:00 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881163551 https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881171611 2020-11-02 05:34:29 UTC https://padlet.com/khadijah5179242/o1q4tsmv1lhuc7tf/wish/881171611