2x+85+7x+40=180

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Solution for 2x+85+7x+40=180 equation:


Simplifying
2x + 85 + 7x + 40 = 180

Reorder the terms:
85 + 40 + 2x + 7x = 180

Combine like terms: 85 + 40 = 125
125 + 2x + 7x = 180

Combine like terms: 2x + 7x = 9x
125 + 9x = 180

Solving
125 + 9x = 180

Solving for variable 'x'.

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

Add '-125' to each side of the equation.
125 + -125 + 9x = 180 + -125

Combine like terms: 125 + -125 = 0
0 + 9x = 180 + -125
9x = 180 + -125

Combine like terms: 180 + -125 = 55
9x = 55

Divide each side by '9'.
x = 6.111111111

Simplifying
x = 6.111111111

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