-8+2x+7x=73

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Solution for -8+2x+7x=73 equation: 


Simplifying
-8 + 2x + 7x = 73

Combine like terms: 2x + 7x = 9x
-8 + 9x = 73

Solving
-8 + 9x = 73

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 9x = 73 + 8

Combine like terms: -8 + 8 = 0
0 + 9x = 73 + 8
9x = 73 + 8

Combine like terms: 73 + 8 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

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