7x-12+3x=x

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Solution for 7x-12+3x=x equation:


Simplifying
7x + -12 + 3x = x

Reorder the terms:
-12 + 7x + 3x = x

Combine like terms: 7x + 3x = 10x
-12 + 10x = x

Solving
-12 + 10x = 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.
-12 + 10x + -1x = x + -1x

Combine like terms: 10x + -1x = 9x
-12 + 9x = x + -1x

Combine like terms: x + -1x = 0
-12 + 9x = 0

Add '12' to each side of the equation.
-12 + 12 + 9x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 9x = 0 + 12
9x = 0 + 12

Combine like terms: 0 + 12 = 12
9x = 12

Divide each side by '9'.
x = 1.333333333

Simplifying
x = 1.333333333

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