-39+x+2x=36

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Solution for -39+x+2x=36 equation: 


Simplifying
-39 + x + 2x = 36

Combine like terms: x + 2x = 3x
-39 + 3x = 36

Solving
-39 + 3x = 36

Solving for variable 'x'.

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

Add '39' to each side of the equation.
-39 + 39 + 3x = 36 + 39

Combine like terms: -39 + 39 = 0
0 + 3x = 36 + 39
3x = 36 + 39

Combine like terms: 36 + 39 = 75
3x = 75

Divide each side by '3'.
x = 25

Simplifying
x = 25

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