3x+6x-19=-91

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Solution for 3x+6x-19=-91 equation:


Simplifying
3x + 6x + -19 = -91

Reorder the terms:
-19 + 3x + 6x = -91

Combine like terms: 3x + 6x = 9x
-19 + 9x = -91

Solving
-19 + 9x = -91

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 9x = -91 + 19

Combine like terms: -19 + 19 = 0
0 + 9x = -91 + 19
9x = -91 + 19

Combine like terms: -91 + 19 = -72
9x = -72

Divide each side by '9'.
x = -8

Simplifying
x = -8

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