9x-x+3x+9=

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Solution for 9x-x+3x+9= equation:


Simplifying
9x + -1x + 3x + 9 = 0

Reorder the terms:
9 + 9x + -1x + 3x = 0

Combine like terms: 9x + -1x = 8x
9 + 8x + 3x = 0

Combine like terms: 8x + 3x = 11x
9 + 11x = 0

Solving
9 + 11x = 0

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 + 11x = 0 + -9

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

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

Divide each side by '11'.
x = -0.8181818182

Simplifying
x = -0.8181818182

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