# data[].attributes.body
Attempt the Question that is assigned to you.
You may attempt the question in your workbook.

You MUST show the WORKING clearly, especially when you need to remove ( ) in the expressions. NOTE: You are strongly encouraged to attempt questions that are not assigned ot you .

# data[].attributes.body
c)12x+7y
f)-7x-13y

# data[].attributes.body
d)-4x+y
e)-10x

# data[].attributes.body
this is moine

# data[].attributes.body
(b) 9x - 4 + (-x) - (-1)
= 8x - 3
(g) 4x - y + 12 + 5y -9 -9x
= -3x + 4y + 3

# data[].attributes.body
c) 12x - 7y
f) -13y - 7x

# data[].attributes.body
c) 12x +7y
f) -13y - 7x

# data[].attributes.body
d)4y-10x-3y+6x
=y-4x
e)-9x -2y +(-x) -(-2y)
=-10x

# data[].attributes.body
(d) y-4x
(e) -8x

# data[].attributes.body
b) 9x - 4 - x + 1 = 8x - 3
g) 4x - y + 12 +5y - 9 - 9x = -5x + 4y + 3

# data[].attributes.body
Worksheet 4B Q2(c)

# data[].attributes.body
(d)

# data[].attributes.body
(e)

# data[].attributes.body
Most probably wrong

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Q2 (b)

# data[].attributes.body
Q2 (g)

# data[].attributes.body
b) 9x-4+(-x)-(-1)
=9x+(-x)-4-(-1)
=8x-4-(-1)
=8x-5

g) 4x - y + 12 + 5y -9 -9x
=4x-9x-y+5y+12-9
=(-5x)-y+5y+12-9
=(-5x)-6y+12-9
=(-5x)-6y+3

# data[].attributes.body
Worksheet 4B Q2(b)

# data[].attributes.body
Worksheet 4B Q2(g)

# data[].attributes.body
Worksheet 4B Q2(f)

# data[].attributes.body
Worksheet 4B Q2(d)

# data[].attributes.body
Worksheet 4B Q2(e)

# data[].attributes.body
I did the questions in the other columns...

# data[].attributes.body
(b) 9x - 4 + (-x) -  (-1)
= 9x - 4 - x + 1
= 8x - 3#

(g) 4x - y + 12 + 5y - 9 - 9x
= -5x + 4y + 3