2(x+2)=1-x

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


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

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

Solving
4 + 2x = 1 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
4 + 2x + x = 1 + -1x + x

Combine like terms: 2x + x = 3x
4 + 3x = 1 + -1x + x

Combine like terms: -1x + x = 0
4 + 3x = 1 + 0
4 + 3x = 1

Add '-4' to each side of the equation.
4 + -4 + 3x = 1 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 1 + -4
3x = 1 + -4

Combine like terms: 1 + -4 = -3
3x = -3

Divide each side by '3'.
x = -1

Simplifying
x = -1

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