x-12+3x=18-2x

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Solution for x-12+3x=18-2x equation:


Simplifying
x + -12 + 3x = 18 + -2x

Reorder the terms:
-12 + x + 3x = 18 + -2x

Combine like terms: x + 3x = 4x
-12 + 4x = 18 + -2x

Solving
-12 + 4x = 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.
-12 + 4x + 2x = 18 + -2x + 2x

Combine like terms: 4x + 2x = 6x
-12 + 6x = 18 + -2x + 2x

Combine like terms: -2x + 2x = 0
-12 + 6x = 18 + 0
-12 + 6x = 18

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

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

Combine like terms: 18 + 12 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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