9+x-10=2x-12

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Solution for 9+x-10=2x-12 equation:


Simplifying
9 + x + -10 = 2x + -12

Reorder the terms:
9 + -10 + x = 2x + -12

Combine like terms: 9 + -10 = -1
-1 + x = 2x + -12

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

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

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

Combine like terms: 2x + -2x = 0
-1 + -1x = -12 + 0
-1 + -1x = -12

Add '1' to each side of the equation.
-1 + 1 + -1x = -12 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = -12 + 1
-1x = -12 + 1

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

Divide each side by '-1'.
x = 11

Simplifying
x = 11

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