6-x=7x+12-4x

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


Simplifying
6 + -1x = 7x + 12 + -4x

Reorder the terms:
6 + -1x = 12 + 7x + -4x

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

Solving
6 + -1x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6 + -1x + -3x = 12 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
6 + -4x = 12 + 0
6 + -4x = 12

Add '-6' to each side of the equation.
6 + -6 + -4x = 12 + -6

Combine like terms: 6 + -6 = 0
0 + -4x = 12 + -6
-4x = 12 + -6

Combine like terms: 12 + -6 = 6
-4x = 6

Divide each side by '-4'.
x = -1.5

Simplifying
x = -1.5

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