6x+12-6=3x+18

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Solution for 6x+12-6=3x+18 equation: 


Simplifying
6x + 12 + -6 = 3x + 18

Reorder the terms:
12 + -6 + 6x = 3x + 18

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

Reorder the terms:
6 + 6x = 18 + 3x

Solving
6 + 6x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6 + 6x + -3x = 18 + 3x + -3x

Combine like terms: 6x + -3x = 3x
6 + 3x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
6 + 3x = 18 + 0
6 + 3x = 18

Add '-6' to each side of the equation.
6 + -6 + 3x = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 18 + -6
3x = 18 + -6

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

Divide each side by '3'.
x = 4

Simplifying
x = 4

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