2x-8=12x-9

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Solution for 2x-8=12x-9 equation:


Simplifying
2x + -8 = 12x + -9

Reorder the terms:
-8 + 2x = 12x + -9

Reorder the terms:
-8 + 2x = -9 + 12x

Solving
-8 + 2x = -9 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-8 + 2x + -12x = -9 + 12x + -12x

Combine like terms: 2x + -12x = -10x
-8 + -10x = -9 + 12x + -12x

Combine like terms: 12x + -12x = 0
-8 + -10x = -9 + 0
-8 + -10x = -9

Add '8' to each side of the equation.
-8 + 8 + -10x = -9 + 8

Combine like terms: -8 + 8 = 0
0 + -10x = -9 + 8
-10x = -9 + 8

Combine like terms: -9 + 8 = -1
-10x = -1

Divide each side by '-10'.
x = 0.1

Simplifying
x = 0.1

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