2x+102+8x-42=180

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Solution for 2x+102+8x-42=180 equation:


Simplifying
2x + 102 + 8x + -42 = 180

Reorder the terms:
102 + -42 + 2x + 8x = 180

Combine like terms: 102 + -42 = 60
60 + 2x + 8x = 180

Combine like terms: 2x + 8x = 10x
60 + 10x = 180

Solving
60 + 10x = 180

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 10x = 180 + -60

Combine like terms: 60 + -60 = 0
0 + 10x = 180 + -60
10x = 180 + -60

Combine like terms: 180 + -60 = 120
10x = 120

Divide each side by '10'.
x = 12

Simplifying
x = 12

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