8[9-(-7x-3)]=392x+240

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Solution for 8[9-(-7x-3)]=392x+240 equation:


Simplifying
8[9 + -1(-7x + -3)] = 392x + 240

Reorder the terms:
8[9 + -1(-3 + -7x)] = 392x + 240
8[9 + (-3 * -1 + -7x * -1)] = 392x + 240
8[9 + (3 + 7x)] = 392x + 240

Combine like terms: 9 + 3 = 12
8[12 + 7x] = 392x + 240
[12 * 8 + 7x * 8] = 392x + 240
[96 + 56x] = 392x + 240

Reorder the terms:
96 + 56x = 240 + 392x

Solving
96 + 56x = 240 + 392x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-392x' to each side of the equation.
96 + 56x + -392x = 240 + 392x + -392x

Combine like terms: 56x + -392x = -336x
96 + -336x = 240 + 392x + -392x

Combine like terms: 392x + -392x = 0
96 + -336x = 240 + 0
96 + -336x = 240

Add '-96' to each side of the equation.
96 + -96 + -336x = 240 + -96

Combine like terms: 96 + -96 = 0
0 + -336x = 240 + -96
-336x = 240 + -96

Combine like terms: 240 + -96 = 144
-336x = 144

Divide each side by '-336'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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