12-(-9x)+4x-(-10)=

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Solution for 12-(-9x)+4x-(-10)= equation:


Simplifying
12 + -1(-9x) + 4x + -1(-10) = 0

Remove parenthesis around (-9x)
12 + -1 * -9x + 4x + -1(-10) = 0

Multiply -1 * -9
12 + 9x + 4x + -1(-10) = 0

Multiply -1 * -10
12 + 9x + 4x + 10 = 0

Reorder the terms:
12 + 10 + 9x + 4x = 0

Combine like terms: 12 + 10 = 22
22 + 9x + 4x = 0

Combine like terms: 9x + 4x = 13x
22 + 13x = 0

Solving
22 + 13x = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 13x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 13x = 0 + -22
13x = 0 + -22

Combine like terms: 0 + -22 = -22
13x = -22

Divide each side by '13'.
x = -1.692307692

Simplifying
x = -1.692307692

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