-4(1-4x)-8x=-2(x+7)

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Solution for -4(1-4x)-8x=-2(x+7) equation:


Simplifying
-4(1 + -4x) + -8x = -2(x + 7)
(1 * -4 + -4x * -4) + -8x = -2(x + 7)
(-4 + 16x) + -8x = -2(x + 7)

Combine like terms: 16x + -8x = 8x
-4 + 8x = -2(x + 7)

Reorder the terms:
-4 + 8x = -2(7 + x)
-4 + 8x = (7 * -2 + x * -2)
-4 + 8x = (-14 + -2x)

Solving
-4 + 8x = -14 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-4 + 8x + 2x = -14 + -2x + 2x

Combine like terms: 8x + 2x = 10x
-4 + 10x = -14 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + 10x = -14 + 0
-4 + 10x = -14

Add '4' to each side of the equation.
-4 + 4 + 10x = -14 + 4

Combine like terms: -4 + 4 = 0
0 + 10x = -14 + 4
10x = -14 + 4

Combine like terms: -14 + 4 = -10
10x = -10

Divide each side by '10'.
x = -1

Simplifying
x = -1

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