3x+18=6x+12

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


Simplifying
3x + 18 = 6x + 12

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

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

Solving
18 + 3x = 12 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
18 + 3x + -6x = 12 + 6x + -6x

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

Combine like terms: 6x + -6x = 0
18 + -3x = 12 + 0
18 + -3x = 12

Add '-18' to each side of the equation.
18 + -18 + -3x = 12 + -18

Combine like terms: 18 + -18 = 0
0 + -3x = 12 + -18
-3x = 12 + -18

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

Divide each side by '-3'.
x = 2

Simplifying
x = 2

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