10 a. 7m + 36 =11m b. 2x+ 4=10x-4 c.11w-8=22-w d.6a - 12-a = 9a +53+a

Answer 1

a)
7m + 36 = 11m
-4m = -36
m = 9

b)
2x + 4 = 10x - 4
-8x = -8
x = 1

c)
11w - 8 = 22 - w
12w = 30
w = 5/2

d)
6a - 12 - a = 9a + 53 + a
5a - 12 = 10a + 53
-5a = 65
a = -13