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

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


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

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

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

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

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

Reorder the terms:
4x = 4 + 2x

Solving
4x = 4 + 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.
4x + -2x = 4 + 2x + -2x

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

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

Divide each side by '2'.
x = 2

Simplifying
x = 2

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