-4(x-1)=2x+5-4x+7

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Solution for -4(x-1)=2x+5-4x+7 equation:


Simplifying
-4(x + -1) = 2x + 5 + -4x + 7

Reorder the terms:
-4(-1 + x) = 2x + 5 + -4x + 7
(-1 * -4 + x * -4) = 2x + 5 + -4x + 7
(4 + -4x) = 2x + 5 + -4x + 7

Reorder the terms:
4 + -4x = 5 + 7 + 2x + -4x

Combine like terms: 5 + 7 = 12
4 + -4x = 12 + 2x + -4x

Combine like terms: 2x + -4x = -2x
4 + -4x = 12 + -2x

Solving
4 + -4x = 12 + -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 + -4x + 2x = 12 + -2x + 2x

Combine like terms: -4x + 2x = -2x
4 + -2x = 12 + -2x + 2x

Combine like terms: -2x + 2x = 0
4 + -2x = 12 + 0
4 + -2x = 12

Add '-4' to each side of the equation.
4 + -4 + -2x = 12 + -4

Combine like terms: 4 + -4 = 0
0 + -2x = 12 + -4
-2x = 12 + -4

Combine like terms: 12 + -4 = 8
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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