algebra
posted by kattie on .
10 a. 7m + 36 =11m b. 2x+ 4=10x4 c.11w8=22w d.6a  12a = 9a +53+a

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