(-3x+4)+(-9x-6)=

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Solution for (-3x+4)+(-9x-6)= equation:


Simplifying
(-3x + 4) + (-9x + -6) = 0

Reorder the terms:
(4 + -3x) + (-9x + -6) = 0

Remove parenthesis around (4 + -3x)
4 + -3x + (-9x + -6) = 0

Reorder the terms:
4 + -3x + (-6 + -9x) = 0

Remove parenthesis around (-6 + -9x)
4 + -3x + -6 + -9x = 0

Reorder the terms:
4 + -6 + -3x + -9x = 0

Combine like terms: 4 + -6 = -2
-2 + -3x + -9x = 0

Combine like terms: -3x + -9x = -12x
-2 + -12x = 0

Solving
-2 + -12x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -12x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -12x = 0 + 2
-12x = 0 + 2

Combine like terms: 0 + 2 = 2
-12x = 2

Divide each side by '-12'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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