Question

A) 6x+(2x-4)-2.
B) 7y-8-(5y-3).
C) 4-(-3x+4-2x).
D) 3x-(2x+5)-8x+9
E) 4x-3+(2x+1)
F)(x+y)-(x+2y)
G) (3x-2y)+(7x+y)

Answer 1

6x+2x-4-2
8x-6
b)7y-8-5y+3
7y-5y-8+3
2y-5
c)4+3x-4+2x
3x+2x+4-4
5x+0
d)3x-2x-5-8x+9
x-5-8x+9
x-8x-5+9
-7x+4
e)4x-3+2x+1
4x+2x-3+1
6x-2
f)x+y-x-2y
X-x+y-2y
= -y
g)3x-2y+7x+y
3x+7x-2y+y
10x-y