https://padlet.com/yuna7933/gc3uvmichk5wb2uf 학번 이름 쓰세요 en-us 2021-05-31 06:24:16 UTC 2025-11-23 00:26:06 UTC hello@padlet.com yuna7933 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572926659 대입법을 이용하여 풀기]]> 2021-05-31 06:25:04 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572926659 yuna7933 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572927574 대입법을 이용하여 풀기]]> 2021-05-31 06:25:32 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572927574 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572928876 -y=3-2x
y=-3+2x
3x+2(-3+2x)=8
3x-6+4x=8
7x=14
x=2

3 x 2+2y=8
2y=2
y=1]]> 2021-05-31 06:26:14 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572928876 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572928877 2021-05-31 06:26:14 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572928877 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572928935 y=2x-3
3x+2(2x-3)=8
3x+4x-6=8
7x=14
x=2
y=2X2-3
1]]> 2021-05-31 06:26:16 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572928935 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929034 -y=3-2x
y=-3+2x
3x+2y=3x-6+4x
3x+4x-6=8
7x=14
x=2 y=1]]> 2021-05-31 06:26:19 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929034 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929182 y = 3 - 2x
3x + 6 - 4x  = 8
-x = 2
x = -2
y = -7]]> 2021-05-31 06:26:24 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929182 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929255 3x+4x-6=8
7x=14
x=2
y=1]]> 2021-05-31 06:26:26 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929255 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929594 2y=-6+4x
3x-6+4x=8
7x=14
x=2
2y=2
y=1]]> 2021-05-31 06:26:37 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929594 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929690 3x+2(-3+2x)=8
3x-6+4x=8
7x=14
x=2
y=1]]> 2021-05-31 06:26:40 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572929690 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930376 2021-05-31 06:27:01 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930376 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930786 2x-y=3
y=2x-3
3x+2(2x-3)=8
7x=14
x=2
y=1]]> 2021-05-31 06:27:16 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930786 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930858 2021-05-31 06:27:18 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930858 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930997 2021-05-31 06:27:23 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572930997 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572931023 2021-05-31 06:27:24 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572931023 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572932014 2(3+4y)-9y=8
6+8y-9y=8
6-y=8
x=-5
y=-2

]]> 2021-05-31 06:27:56 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572932014 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572932130 y=-3+2x
3x+2(-3+2x)=8  7x=14  x=2
y=-3+2X2                        y=1

]]> 2021-05-31 06:28:00 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572932130 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572932608 3x+2(-3+2x)=8
3x-6+4x=8
7x=14
x=2]]> 2021-05-31 06:28:16 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572932608 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572933366 x=3+4y
2(3+4y)-9y=8
6-y=8
y=-2
x=-5]]> 2021-05-31 06:28:42 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572933366 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572934185 x=4y+3
2(4y+3)-9y=8
8y+6-9y=8
-y=2
y=-2
x=4X(-2)+3
-5]]> 2021-05-31 06:29:08 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572934185 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572934561 2021-05-31 06:29:20 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572934561 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572934820 2x - y = 3
2x - 3 = y
3x + 2(2x - 3) = 8
7x - 6 = 8
x = 2
y = 1]]> 2021-05-31 06:29:29 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572934820 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572935009 3x+4x-6=8
7x=14
x=2
y=1]]> 2021-05-31 06:29:35 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572935009 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572935439 2(3+4y)-9y=8
6+8y-9y=8
6-y=8
y=-2
x=-5]]> 2021-05-31 06:29:44 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572935439 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572936029 2021-05-31 06:30:03 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572936029 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572936041 3x+2(-3+2x)=8
3x-6+4x=8
7x=14
x=2
y=1

]]> 2021-05-31 06:30:03 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572936041 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572936748 2(3+4y)-9y=8
6+8y-9y=8
6-y=8
y=-2
x=-5

]]> 2021-05-31 06:30:21 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572936748 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937187 6+8y-9y=8
6-y=8
y=-2
x=-5]]> 2021-05-31 06:30:35 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937187 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937206 x=3+4y
6+8y-9y=8
-y=2
y=-2
x=-5]]> 2021-05-31 06:30:35 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937206 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937495 x=4y+3
2(4y+3)-9y=8      y=-2
x=4X(-2)+3 x=-5]]> 2021-05-31 06:30:44 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937495 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937706 x =  3 + 4y 
6 + 8y - 9y = 8
-y  = 2 
y = -2 
x = 11

]]> 2021-05-31 06:30:51 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937706 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937711 y=2x-3
3x+2(-3+2x)=8
3x+4x-6=8
7x=8
x=2
y=1]]> 2021-05-31 06:30:51 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937711 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937807 3x+2(-3+2x)=8
3x-6+4x=8
7x=14
x=2
y=1]]> 2021-05-31 06:30:55 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572937807 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572938963 3x+2(-3+2x)=8
3x-6+4x=8
7x=14
x=2
y=1]]> 2021-05-31 06:31:33 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572938963 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572940492 2(3+4y)-9y=8
6+8y-9y=8
6-y=8
y=-2
x=-5]]> 2021-05-31 06:32:12 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572940492 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572941311 x - 4y = 3
3 + 4y = x
2(3 + 4y) - 9y = 8
6 - y = 8
y = -2
x = -5]]> 2021-05-31 06:32:40 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572941311 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572942438 2(3+4y)-9y=8
6+8y-9y=8
-y=2
y=-2
x=-5]]> 2021-05-31 06:33:15 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572942438 https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572946554 2021-05-31 06:35:28 UTC https://padlet.com/yuna7933/gc3uvmichk5wb2uf/wish/1572946554