9x+12=2x+124

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Solution for 9x+12=2x+124 equation:


Simplifying
9x + 12 = 2x + 124

Reorder the terms:
12 + 9x = 2x + 124

Reorder the terms:
12 + 9x = 124 + 2x

Solving
12 + 9x = 124 + 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.
12 + 9x + -2x = 124 + 2x + -2x

Combine like terms: 9x + -2x = 7x
12 + 7x = 124 + 2x + -2x

Combine like terms: 2x + -2x = 0
12 + 7x = 124 + 0
12 + 7x = 124

Add '-12' to each side of the equation.
12 + -12 + 7x = 124 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 124 + -12
7x = 124 + -12

Combine like terms: 124 + -12 = 112
7x = 112

Divide each side by '7'.
x = 16

Simplifying
x = 16

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