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

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


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

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

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

Combine like terms: 1 + -2 = -1
-1 + 2 + 4x = -1(-2x + -1x)

Combine like terms: -1 + 2 = 1
1 + 4x = -1(-2x + -1x)

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

Remove parenthesis around (-3x)
1 + 4x = -1 * -3x

Multiply -1 * -3
1 + 4x = 3x

Solving
1 + 4x = 3x

Solving for variable 'x'.

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

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

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

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

Add '-1' to each side of the equation.
1 + -1 + 1x = 0 + -1

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

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

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

Simplifying
x = -1

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