9x-8+x+x+12=

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Solution for 9x-8+x+x+12= equation:


Simplifying
9x + -8 + x + x + 12 = 0

Reorder the terms:
-8 + 12 + 9x + x + x = 0

Combine like terms: -8 + 12 = 4
4 + 9x + x + x = 0

Combine like terms: 9x + x = 10x
4 + 10x + x = 0

Combine like terms: 10x + x = 11x
4 + 11x = 0

Solving
4 + 11x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 11x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 11x = 0 + -4
11x = 0 + -4

Combine like terms: 0 + -4 = -4
11x = -4

Divide each side by '11'.
x = -0.3636363636

Simplifying
x = -0.3636363636

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