3x+142+5x+118=180

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Solution for 3x+142+5x+118=180 equation:


Simplifying
3x + 142 + 5x + 118 = 180

Reorder the terms:
142 + 118 + 3x + 5x = 180

Combine like terms: 142 + 118 = 260
260 + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
260 + 8x = 180

Solving
260 + 8x = 180

Solving for variable 'x'.

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

Add '-260' to each side of the equation.
260 + -260 + 8x = 180 + -260

Combine like terms: 260 + -260 = 0
0 + 8x = 180 + -260
8x = 180 + -260

Combine like terms: 180 + -260 = -80
8x = -80

Divide each side by '8'.
x = -10

Simplifying
x = -10

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