3x-12-7x=12x+12+2x

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Solution for 3x-12-7x=12x+12+2x equation:


Simplifying
3x + -12 + -7x = 12x + 12 + 2x

Reorder the terms:
-12 + 3x + -7x = 12x + 12 + 2x

Combine like terms: 3x + -7x = -4x
-12 + -4x = 12x + 12 + 2x

Reorder the terms:
-12 + -4x = 12 + 12x + 2x

Combine like terms: 12x + 2x = 14x
-12 + -4x = 12 + 14x

Solving
-12 + -4x = 12 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-12 + -4x + -14x = 12 + 14x + -14x

Combine like terms: -4x + -14x = -18x
-12 + -18x = 12 + 14x + -14x

Combine like terms: 14x + -14x = 0
-12 + -18x = 12 + 0
-12 + -18x = 12

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

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

Combine like terms: 12 + 12 = 24
-18x = 24

Divide each side by '-18'.
x = -1.333333333

Simplifying
x = -1.333333333

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