-18x+9+3x=39

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Solution for -18x+9+3x=39 equation: 


Simplifying
-18x + 9 + 3x = 39

Reorder the terms:
9 + -18x + 3x = 39

Combine like terms: -18x + 3x = -15x
9 + -15x = 39

Solving
9 + -15x = 39

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -15x = 39 + -9

Combine like terms: 9 + -9 = 0
0 + -15x = 39 + -9
-15x = 39 + -9

Combine like terms: 39 + -9 = 30
-15x = 30

Divide each side by '-15'.
x = -2

Simplifying
x = -2

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