3x+9x+-2x(-3)=18

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Solution for 3x+9x+-2x(-3)=18 equation: 


Simplifying
3x + 9x + -2x(-3) = 18

Reorder the terms for easier multiplication:
3x + 9x + -2 * -3x = 18

Multiply -2 * -3
3x + 9x + 6x = 18

Combine like terms: 3x + 9x = 12x
12x + 6x = 18

Combine like terms: 12x + 6x = 18x
18x = 18

Solving
18x = 18

Solving for variable 'x'.

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

Divide each side by '18'.
x = 1

Simplifying
x = 1

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