-x+9=11x-39

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Solution for -x+9=11x-39 equation:


Simplifying
-1x + 9 = 11x + -39

Reorder the terms:
9 + -1x = 11x + -39

Reorder the terms:
9 + -1x = -39 + 11x

Solving
9 + -1x = -39 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
9 + -1x + -11x = -39 + 11x + -11x

Combine like terms: -1x + -11x = -12x
9 + -12x = -39 + 11x + -11x

Combine like terms: 11x + -11x = 0
9 + -12x = -39 + 0
9 + -12x = -39

Add '-9' to each side of the equation.
9 + -9 + -12x = -39 + -9

Combine like terms: 9 + -9 = 0
0 + -12x = -39 + -9
-12x = -39 + -9

Combine like terms: -39 + -9 = -48
-12x = -48

Divide each side by '-12'.
x = 4

Simplifying
x = 4

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