-8+7x+6x=18

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Solution for -8+7x+6x=18 equation: 


Simplifying
-8 + 7x + 6x = 18

Combine like terms: 7x + 6x = 13x
-8 + 13x = 18

Solving
-8 + 13x = 18

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 + 13x = 18 + 8

Combine like terms: -8 + 8 = 0
0 + 13x = 18 + 8
13x = 18 + 8

Combine like terms: 18 + 8 = 26
13x = 26

Divide each side by '13'.
x = 2

Simplifying
x = 2

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