-3x-80=172+6x

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Solution for -3x-80=172+6x equation:


Simplifying
-3x + -80 = 172 + 6x

Reorder the terms:
-80 + -3x = 172 + 6x

Solving
-80 + -3x = 172 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-80 + -3x + -6x = 172 + 6x + -6x

Combine like terms: -3x + -6x = -9x
-80 + -9x = 172 + 6x + -6x

Combine like terms: 6x + -6x = 0
-80 + -9x = 172 + 0
-80 + -9x = 172

Add '80' to each side of the equation.
-80 + 80 + -9x = 172 + 80

Combine like terms: -80 + 80 = 0
0 + -9x = 172 + 80
-9x = 172 + 80

Combine like terms: 172 + 80 = 252
-9x = 252

Divide each side by '-9'.
x = -28

Simplifying
x = -28

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