-8(5x-7)=-8x-40

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Solution for -8(5x-7)=-8x-40 equation:


Simplifying
-8(5x + -7) = -8x + -40

Reorder the terms:
-8(-7 + 5x) = -8x + -40
(-7 * -8 + 5x * -8) = -8x + -40
(56 + -40x) = -8x + -40

Reorder the terms:
56 + -40x = -40 + -8x

Solving
56 + -40x = -40 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
56 + -40x + 8x = -40 + -8x + 8x

Combine like terms: -40x + 8x = -32x
56 + -32x = -40 + -8x + 8x

Combine like terms: -8x + 8x = 0
56 + -32x = -40 + 0
56 + -32x = -40

Add '-56' to each side of the equation.
56 + -56 + -32x = -40 + -56

Combine like terms: 56 + -56 = 0
0 + -32x = -40 + -56
-32x = -40 + -56

Combine like terms: -40 + -56 = -96
-32x = -96

Divide each side by '-32'.
x = 3

Simplifying
x = 3

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