7x+5+2x=86

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Solution for 7x+5+2x=86 equation: 


Simplifying
7x + 5 + 2x = 86

Reorder the terms:
5 + 7x + 2x = 86

Combine like terms: 7x + 2x = 9x
5 + 9x = 86

Solving
5 + 9x = 86

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 9x = 86 + -5

Combine like terms: 5 + -5 = 0
0 + 9x = 86 + -5
9x = 86 + -5

Combine like terms: 86 + -5 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

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