2x-12=18-x

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


Simplifying
2x + -12 = 18 + -1x

Reorder the terms:
-12 + 2x = 18 + -1x

Solving
-12 + 2x = 18 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-12 + 2x + x = 18 + -1x + x

Combine like terms: 2x + x = 3x
-12 + 3x = 18 + -1x + x

Combine like terms: -1x + x = 0
-12 + 3x = 18 + 0
-12 + 3x = 18

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

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

Combine like terms: 18 + 12 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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