-2x-1(x-2)=12

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Solution for -2x-1(x-2)=12 equation:


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

Reorder the terms:
-2x + -1(-2 + x) = 12
-2x + (-2 * -1 + x * -1) = 12
-2x + (2 + -1x) = 12

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

Combine like terms: -2x + -1x = -3x
2 + -3x = 12

Solving
2 + -3x = 12

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -3x = 12 + -2

Combine like terms: 2 + -2 = 0
0 + -3x = 12 + -2
-3x = 12 + -2

Combine like terms: 12 + -2 = 10
-3x = 10

Divide each side by '-3'.
x = -3.333333333

Simplifying
x = -3.333333333

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