12x-14=40+9x

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Solution for 12x-14=40+9x equation:


Simplifying
12x + -14 = 40 + 9x

Reorder the terms:
-14 + 12x = 40 + 9x

Solving
-14 + 12x = 40 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-14 + 12x + -9x = 40 + 9x + -9x

Combine like terms: 12x + -9x = 3x
-14 + 3x = 40 + 9x + -9x

Combine like terms: 9x + -9x = 0
-14 + 3x = 40 + 0
-14 + 3x = 40

Add '14' to each side of the equation.
-14 + 14 + 3x = 40 + 14

Combine like terms: -14 + 14 = 0
0 + 3x = 40 + 14
3x = 40 + 14

Combine like terms: 40 + 14 = 54
3x = 54

Divide each side by '3'.
x = 18

Simplifying
x = 18

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