12x-6x-38=40

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Solution for 12x-6x-38=40 equation:


Simplifying
12x + -6x + -38 = 40

Reorder the terms:
-38 + 12x + -6x = 40

Combine like terms: 12x + -6x = 6x
-38 + 6x = 40

Solving
-38 + 6x = 40

Solving for variable 'x'.

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

Add '38' to each side of the equation.
-38 + 38 + 6x = 40 + 38

Combine like terms: -38 + 38 = 0
0 + 6x = 40 + 38
6x = 40 + 38

Combine like terms: 40 + 38 = 78
6x = 78

Divide each side by '6'.
x = 13

Simplifying
x = 13

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