-(x-1)=2x+4

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


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

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

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

Solving
1 + -1x = 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.
1 + -1x + -2x = 4 + 2x + -2x

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

Combine like terms: 2x + -2x = 0
1 + -3x = 4 + 0
1 + -3x = 4

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

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

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

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

Simplifying
x = -1

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