B
x + 10 = 15
x + 10 = 15
x = 7 = 18
x + 7 = 18
x + 2 = 8
x + 2 = 8
2x = 18
2x = 18
6x + 9 = -63
6x + 9 = -63
17 = x +5
17 = x +5
x - 5 = -9
x - 5 = -9
x + 1 = 8
x + 1 = 8
-7x + 8 = 15
-7x + 8 = 15
-2x - 1 = -7
-2x - 1 = -7
x÷7 = 2
x÷7 = 2
x - 1 = -11
x - 1 = -11
FREE
FREE
-6x + 9 = 3
-6x + 9 = 3
7x + 9 = -12
7x + 9 = -12
2x = 0
2x = 0
x ÷ 4 = 4
x ÷ 4 = 4
x ÷ 3 = -2
x ÷ 3 = -2
-10 + 5x = -45
-10 + 5x = -45
2x + 2 = -2
2x + 2 = -2
4x = -36
4x = -36
x + 9 = 13
x + 9 = 13
x ÷ 5 = -1
x ÷ 5 = -1
3x - 5 = 1
3x - 5 = 1
3x - 3 = 27
3x - 3 = 27