6x-18=2x+18

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Solution for 6x-18=2x+18 equation:


Simplifying
6x + -18 = 2x + 18

Reorder the terms:
-18 + 6x = 2x + 18

Reorder the terms:
-18 + 6x = 18 + 2x

Solving
-18 + 6x = 18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-18 + 6x + -2x = 18 + 2x + -2x

Combine like terms: 6x + -2x = 4x
-18 + 4x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-18 + 4x = 18 + 0
-18 + 4x = 18

Add '18' to each side of the equation.
-18 + 18 + 4x = 18 + 18

Combine like terms: -18 + 18 = 0
0 + 4x = 18 + 18
4x = 18 + 18

Combine like terms: 18 + 18 = 36
4x = 36

Divide each side by '4'.
x = 9

Simplifying
x = 9

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