7(-3+2x)=-6x+2
– 21 + 14x = – 6x + 2
14x + 6x = 2 + 21
20x = 23
x = 1.15
2(7+9x)=-6+2
14 + 18x = – 6 + 2
18x = 2 – 6 – 14
18x = -18
x = -1
6(5-3x)=-8x-7
30 – 18x = – 8x – 7
– 18x + 8x = – 7 – 30
-10x = -37
x = 3.7
6(9+4x)=4x-4
54 + 24x = 4x – 4
24x – 4x = – 4 – 54
20x = -58
x = -2.9
7(-3+2x)=-6x+2
– 21 + 14x = – 6x + 2
14x + 6x = 2 + 21
20x = 23
x = 1.15
2(7+9x)=-6+2
14 + 18x = – 6 + 2
18x = 2 – 6 – 14
18x = -18
x = -1
6(5-3x)=-8x-7
30 – 18x = – 8x – 7
– 18x + 8x = – 7 – 30
-10x = -37
x = 3.7
6(9+4x)=4x-4
54 + 24x = 4x – 4
24x – 4x = – 4 – 54
20x = -58
x = -2.9