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

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


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

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

Reorder the terms:
-2 + -2x + 2(-3 + x) = x + 4
-2 + -2x + (-3 * 2 + x * 2) = x + 4
-2 + -2x + (-6 + 2x) = x + 4

Reorder the terms:
-2 + -6 + -2x + 2x = x + 4

Combine like terms: -2 + -6 = -8
-8 + -2x + 2x = x + 4

Combine like terms: -2x + 2x = 0
-8 + 0 = x + 4
-8 = x + 4

Reorder the terms:
-8 = 4 + x

Solving
-8 = 4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-8 + -1x = 4 + x + -1x

Combine like terms: x + -1x = 0
-8 + -1x = 4 + 0
-8 + -1x = 4

Add '8' to each side of the equation.
-8 + 8 + -1x = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -1x = 4 + 8
-1x = 4 + 8

Combine like terms: 4 + 8 = 12
-1x = 12

Divide each side by '-1'.
x = -12

Simplifying
x = -12

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