-4(-4x-1)-8x=-3+7x

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Solution for -4(-4x-1)-8x=-3+7x equation: 


Simplifying
-4(-4x + -1) + -8x = -3 + 7x

Reorder the terms:
-4(-1 + -4x) + -8x = -3 + 7x
(-1 * -4 + -4x * -4) + -8x = -3 + 7x
(4 + 16x) + -8x = -3 + 7x

Combine like terms: 16x + -8x = 8x
4 + 8x = -3 + 7x

Solving
4 + 8x = -3 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
4 + 8x + -7x = -3 + 7x + -7x

Combine like terms: 8x + -7x = 1x
4 + 1x = -3 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 + 1x = -3 + 0
4 + 1x = -3

Add '-4' to each side of the equation.
4 + -4 + 1x = -3 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = -3 + -4
1x = -3 + -4

Combine like terms: -3 + -4 = -7
1x = -7

Divide each side by '1'.
x = -7

Simplifying
x = -7

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