-x+7-6x=15-3x

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Solution for -x+7-6x=15-3x equation:


Simplifying
-1x + 7 + -6x = 15 + -3x

Reorder the terms:
7 + -1x + -6x = 15 + -3x

Combine like terms: -1x + -6x = -7x
7 + -7x = 15 + -3x

Solving
7 + -7x = 15 + -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.
7 + -7x + 3x = 15 + -3x + 3x

Combine like terms: -7x + 3x = -4x
7 + -4x = 15 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + -4x = 15 + 0
7 + -4x = 15

Add '-7' to each side of the equation.
7 + -7 + -4x = 15 + -7

Combine like terms: 7 + -7 = 0
0 + -4x = 15 + -7
-4x = 15 + -7

Combine like terms: 15 + -7 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

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