3x-4x+6=18-7x+12x

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Solution for 3x-4x+6=18-7x+12x equation:


Simplifying
3x + -4x + 6 = 18 + -7x + 12x

Reorder the terms:
6 + 3x + -4x = 18 + -7x + 12x

Combine like terms: 3x + -4x = -1x
6 + -1x = 18 + -7x + 12x

Combine like terms: -7x + 12x = 5x
6 + -1x = 18 + 5x

Solving
6 + -1x = 18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
6 + -1x + -5x = 18 + 5x + -5x

Combine like terms: -1x + -5x = -6x
6 + -6x = 18 + 5x + -5x

Combine like terms: 5x + -5x = 0
6 + -6x = 18 + 0
6 + -6x = 18

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

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

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

Divide each side by '-6'.
x = -2

Simplifying
x = -2

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