4-4(3x-1)=8x-2(7+x)

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Solution for 4-4(3x-1)=8x-2(7+x) equation:


Simplifying
4 + -4(3x + -1) = 8x + -2(7 + x)

Reorder the terms:
4 + -4(-1 + 3x) = 8x + -2(7 + x)
4 + (-1 * -4 + 3x * -4) = 8x + -2(7 + x)
4 + (4 + -12x) = 8x + -2(7 + x)

Combine like terms: 4 + 4 = 8
8 + -12x = 8x + -2(7 + x)
8 + -12x = 8x + (7 * -2 + x * -2)
8 + -12x = 8x + (-14 + -2x)

Reorder the terms:
8 + -12x = -14 + 8x + -2x

Combine like terms: 8x + -2x = 6x
8 + -12x = -14 + 6x

Solving
8 + -12x = -14 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
8 + -12x + -6x = -14 + 6x + -6x

Combine like terms: -12x + -6x = -18x
8 + -18x = -14 + 6x + -6x

Combine like terms: 6x + -6x = 0
8 + -18x = -14 + 0
8 + -18x = -14

Add '-8' to each side of the equation.
8 + -8 + -18x = -14 + -8

Combine like terms: 8 + -8 = 0
0 + -18x = -14 + -8
-18x = -14 + -8

Combine like terms: -14 + -8 = -22
-18x = -22

Divide each side by '-18'.
x = 1.222222222

Simplifying
x = 1.222222222

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