-x+(9-2x)=39

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Solution for -x+(9-2x)=39 equation:


Simplifying
-1x + (9 + -2x) = 39

Remove parenthesis around (9 + -2x)
-1x + 9 + -2x = 39

Reorder the terms:
9 + -1x + -2x = 39

Combine like terms: -1x + -2x = -3x
9 + -3x = 39

Solving
9 + -3x = 39

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -3x = 39 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = 39 + -9
-3x = 39 + -9

Combine like terms: 39 + -9 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

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