-2+7x+2x=34

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Solution for -2+7x+2x=34 equation: 


Simplifying
-2 + 7x + 2x = 34

Combine like terms: 7x + 2x = 9x
-2 + 9x = 34

Solving
-2 + 9x = 34

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 9x = 34 + 2

Combine like terms: -2 + 2 = 0
0 + 9x = 34 + 2
9x = 34 + 2

Combine like terms: 34 + 2 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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