3x-2(-9)=18

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


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

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

Reorder the terms:
18 + 3x = 18

Add '-18' to each side of the equation.
18 + -18 + 3x = 18 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = 18 + -18
3x = 18 + -18

Combine like terms: 18 + -18 = 0
3x = 0

Solving
3x = 0

Solving for variable 'x'.

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

Divide each side by '3'.
x = 0

Simplifying
x = 0

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