7(5x+8)=(x-4)

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Solution for 7(5x+8)=(x-4) equation:


Simplifying
7(5x + 8) = (x + -4)

Reorder the terms:
7(8 + 5x) = (x + -4)
(8 * 7 + 5x * 7) = (x + -4)
(56 + 35x) = (x + -4)

Reorder the terms:
56 + 35x = (-4 + x)

Remove parenthesis around (-4 + x)
56 + 35x = -4 + x

Solving
56 + 35x = -4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
56 + 35x + -1x = -4 + x + -1x

Combine like terms: 35x + -1x = 34x
56 + 34x = -4 + x + -1x

Combine like terms: x + -1x = 0
56 + 34x = -4 + 0
56 + 34x = -4

Add '-56' to each side of the equation.
56 + -56 + 34x = -4 + -56

Combine like terms: 56 + -56 = 0
0 + 34x = -4 + -56
34x = -4 + -56

Combine like terms: -4 + -56 = -60
34x = -60

Divide each side by '34'.
x = -1.764705882

Simplifying
x = -1.764705882

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