1) 6(5-3x) = -8x - 730 - 18x = -8x - 7-18x + 8x = -7 - 30-10x = -37x = 3.7
2) 6(9 + 4x) = 4x - 454 + 24x = 4x - 424x - 4x = -4 - 5420x = -58x = -2.9
3) 4(2 - 3x) = -7x + 108 - 12x = -7x + 10-12x + 7x = 10 - 8-5x = 2x = -0.4
4) -4(5 - 4x) = x + 1-20 + 16x = x + 116x - x = 1 + 2015x = 21x = 1.4
5) -4(-7 + 6x) = -9x - 528 - 24x = -9x - 5-24x + 9x = -5 - 28-15x = -33x = 2.2
1) 6(5-3x) = -8x - 7
30 - 18x = -8x - 7
-18x + 8x = -7 - 30
-10x = -37
x = 3.7
2) 6(9 + 4x) = 4x - 4
54 + 24x = 4x - 4
24x - 4x = -4 - 54
20x = -58
x = -2.9
3) 4(2 - 3x) = -7x + 10
8 - 12x = -7x + 10
-12x + 7x = 10 - 8
-5x = 2
x = -0.4
4) -4(5 - 4x) = x + 1
-20 + 16x = x + 1
16x - x = 1 + 20
15x = 21
x = 1.4
5) -4(-7 + 6x) = -9x - 5
28 - 24x = -9x - 5
-24x + 9x = -5 - 28
-15x = -33
x = 2.2