4x-5(8x-10)=-8(-1+7x)-x

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Solution for 4x-5(8x-10)=-8(-1+7x)-x equation:


Simplifying
4x + -5(8x + -10) = -8(-1 + 7x) + -1x

Reorder the terms:
4x + -5(-10 + 8x) = -8(-1 + 7x) + -1x
4x + (-10 * -5 + 8x * -5) = -8(-1 + 7x) + -1x
4x + (50 + -40x) = -8(-1 + 7x) + -1x

Reorder the terms:
50 + 4x + -40x = -8(-1 + 7x) + -1x

Combine like terms: 4x + -40x = -36x
50 + -36x = -8(-1 + 7x) + -1x
50 + -36x = (-1 * -8 + 7x * -8) + -1x
50 + -36x = (8 + -56x) + -1x

Combine like terms: -56x + -1x = -57x
50 + -36x = 8 + -57x

Solving
50 + -36x = 8 + -57x

Solving for variable 'x'.

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

Add '57x' to each side of the equation.
50 + -36x + 57x = 8 + -57x + 57x

Combine like terms: -36x + 57x = 21x
50 + 21x = 8 + -57x + 57x

Combine like terms: -57x + 57x = 0
50 + 21x = 8 + 0
50 + 21x = 8

Add '-50' to each side of the equation.
50 + -50 + 21x = 8 + -50

Combine like terms: 50 + -50 = 0
0 + 21x = 8 + -50
21x = 8 + -50

Combine like terms: 8 + -50 = -42
21x = -42

Divide each side by '21'.
x = -2

Simplifying
x = -2

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