8x-12+2x=72

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Solution for 8x-12+2x=72 equation:


Simplifying
8x + -12 + 2x = 72

Reorder the terms:
-12 + 8x + 2x = 72

Combine like terms: 8x + 2x = 10x
-12 + 10x = 72

Solving
-12 + 10x = 72

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 10x = 72 + 12

Combine like terms: -12 + 12 = 0
0 + 10x = 72 + 12
10x = 72 + 12

Combine like terms: 72 + 12 = 84
10x = 84

Divide each side by '10'.
x = 8.4

Simplifying
x = 8.4

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