-2x-1=-12+1+x+2x

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Solution for -2x-1=-12+1+x+2x equation:


Simplifying
-2x + -1 = -12 + 1 + x + 2x

Reorder the terms:
-1 + -2x = -12 + 1 + x + 2x

Combine like terms: -12 + 1 = -11
-1 + -2x = -11 + x + 2x

Combine like terms: x + 2x = 3x
-1 + -2x = -11 + 3x

Solving
-1 + -2x = -11 + 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 + -2x + -3x = -11 + 3x + -3x

Combine like terms: -2x + -3x = -5x
-1 + -5x = -11 + 3x + -3x

Combine like terms: 3x + -3x = 0
-1 + -5x = -11 + 0
-1 + -5x = -11

Add '1' to each side of the equation.
-1 + 1 + -5x = -11 + 1

Combine like terms: -1 + 1 = 0
0 + -5x = -11 + 1
-5x = -11 + 1

Combine like terms: -11 + 1 = -10
-5x = -10

Divide each side by '-5'.
x = 2

Simplifying
x = 2

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