30-12x=18

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Solution for 30-12x=18 equation: 


Simplifying
30 + -12x = 18

Solving
30 + -12x = 18

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + -12x = 18 + -30

Combine like terms: 30 + -30 = 0
0 + -12x = 18 + -30
-12x = 18 + -30

Combine like terms: 18 + -30 = -12
-12x = -12

Divide each side by '-12'.
x = 1

Simplifying
x = 1

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