-6-7+2x-8=2x+7x

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Solution for -6-7+2x-8=2x+7x equation:


Simplifying
-6 + -7 + 2x + -8 = 2x + 7x

Reorder the terms:
-6 + -7 + -8 + 2x = 2x + 7x

Combine like terms: -6 + -7 = -13
-13 + -8 + 2x = 2x + 7x

Combine like terms: -13 + -8 = -21
-21 + 2x = 2x + 7x

Combine like terms: 2x + 7x = 9x
-21 + 2x = 9x

Solving
-21 + 2x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-21 + 2x + -9x = 9x + -9x

Combine like terms: 2x + -9x = -7x
-21 + -7x = 9x + -9x

Combine like terms: 9x + -9x = 0
-21 + -7x = 0

Add '21' to each side of the equation.
-21 + 21 + -7x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -7x = 0 + 21
-7x = 0 + 21

Combine like terms: 0 + 21 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

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