2x+8=120

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Solution for 2x+8=120 equation: 


Simplifying
2x + 8 = 120

Reorder the terms:
8 + 2x = 120

Solving
8 + 2x = 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 + 2x = 120 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 120 + -8
2x = 120 + -8

Combine like terms: 120 + -8 = 112
2x = 112

Divide each side by '2'.
x = 56

Simplifying
x = 56

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