3(x-12)=18

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Solution for 3(x-12)=18 equation: 


Simplifying
3(x + -12) = 18

Reorder the terms:
3(-12 + x) = 18
(-12 * 3 + x * 3) = 18
(-36 + 3x) = 18

Solving
-36 + 3x = 18

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + 3x = 18 + 36

Combine like terms: -36 + 36 = 0
0 + 3x = 18 + 36
3x = 18 + 36

Combine like terms: 18 + 36 = 54
3x = 54

Divide each side by '3'.
x = 18

Simplifying
x = 18

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