3x+71+5x+15=180

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Solution for 3x+71+5x+15=180 equation:


Simplifying
3x + 71 + 5x + 15 = 180

Reorder the terms:
71 + 15 + 3x + 5x = 180

Combine like terms: 71 + 15 = 86
86 + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
86 + 8x = 180

Solving
86 + 8x = 180

Solving for variable 'x'.

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

Add '-86' to each side of the equation.
86 + -86 + 8x = 180 + -86

Combine like terms: 86 + -86 = 0
0 + 8x = 180 + -86
8x = 180 + -86

Combine like terms: 180 + -86 = 94
8x = 94

Divide each side by '8'.
x = 11.75

Simplifying
x = 11.75

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