10-3x-9x+7=

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Solution for 10-3x-9x+7= equation:


Simplifying
10 + -3x + -9x + 7 = 0

Reorder the terms:
10 + 7 + -3x + -9x = 0

Combine like terms: 10 + 7 = 17
17 + -3x + -9x = 0

Combine like terms: -3x + -9x = -12x
17 + -12x = 0

Solving
17 + -12x = 0

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + -12x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -12x = 0 + -17
-12x = 0 + -17

Combine like terms: 0 + -17 = -17
-12x = -17

Divide each side by '-12'.
x = 1.416666667

Simplifying
x = 1.416666667

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