12x-x=x-30

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Solution for 12x-x=x-30 equation:


Simplifying
12x + -1x = x + -30

Combine like terms: 12x + -1x = 11x
11x = x + -30

Reorder the terms:
11x = -30 + x

Solving
11x = -30 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
11x + -1x = -30 + x + -1x

Combine like terms: 11x + -1x = 10x
10x = -30 + x + -1x

Combine like terms: x + -1x = 0
10x = -30 + 0
10x = -30

Divide each side by '10'.
x = -3

Simplifying
x = -3

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