Like Terms
3y + 9y = ?
12y
3(x + 6) = ?
3x + 18
4x = 32
x = 8
4x + 12 = 32
x = 5
3x + 4x = 35
x = 5
-8x + 7x + 3x = ?
2x
-2(y + 6) = ?
-2y -12
x - 6 = 22
x = 28
2y - 6 = 14
y = 10
9y - 7y = 24
y = 12
24y + 6 - 5y + 6 = ?
19y + 12
5(y - 9) = ?
5y - 45
x + 15 = -5
x = -20
-10x - 5 = 15
x = -2
3(x + 2) = 27
x = 7
-4x + 9 + 2x - 12 = ?
-2x -3
-7(x - 6) = ?
-7x + 42
x/3 = 7
x = 21
16 + 2x = 24
x = 4
-4(x + 3) = -24
x = 3
8y + 18 + 23y - 16 + 3y + 7
34y + 9
100(y + 100) = ?
100y + 10,000
-8y = -40
y = 5
44 = 22 + 2h
h = 11
100 = 10(h + 2)
h = 8