-2+5x+7x=130

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Solution for -2+5x+7x=130 equation: 


Simplifying
-2 + 5x + 7x = 130

Combine like terms: 5x + 7x = 12x
-2 + 12x = 130

Solving
-2 + 12x = 130

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 + 12x = 130 + 2

Combine like terms: -2 + 2 = 0
0 + 12x = 130 + 2
12x = 130 + 2

Combine like terms: 130 + 2 = 132
12x = 132

Divide each side by '12'.
x = 11

Simplifying
x = 11

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