8+7x+7x=120

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Solution for 8+7x+7x=120 equation: 


Simplifying
8 + 7x + 7x = 120

Combine like terms: 7x + 7x = 14x
8 + 14x = 120

Solving
8 + 14x = 120

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 14x = 120 + -8

Combine like terms: 8 + -8 = 0
0 + 14x = 120 + -8
14x = 120 + -8

Combine like terms: 120 + -8 = 112
14x = 112

Divide each side by '14'.
x = 8

Simplifying
x = 8

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