0=12x-9+x+x

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Solution for 0=12x-9+x+x equation:


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

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

Combine like terms: 12x + x = 13x
0 = -9 + 13x + x

Combine like terms: 13x + x = 14x
0 = -9 + 14x

Solving
0 = -9 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
0 + -14x = -9 + 14x + -14x
Remove the zero:
-14x = -9 + 14x + -14x

Combine like terms: 14x + -14x = 0
-14x = -9 + 0
-14x = -9

Divide each side by '-14'.
x = 0.6428571429

Simplifying
x = 0.6428571429

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