-(12x-6)-9x=-9(x+10)

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Solution for -(12x-6)-9x=-9(x+10) equation:


Simplifying
-1(12x + -6) + -9x = -9(x + 10)

Reorder the terms:
-1(-6 + 12x) + -9x = -9(x + 10)
(-6 * -1 + 12x * -1) + -9x = -9(x + 10)
(6 + -12x) + -9x = -9(x + 10)

Combine like terms: -12x + -9x = -21x
6 + -21x = -9(x + 10)

Reorder the terms:
6 + -21x = -9(10 + x)
6 + -21x = (10 * -9 + x * -9)
6 + -21x = (-90 + -9x)

Solving
6 + -21x = -90 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
6 + -21x + 9x = -90 + -9x + 9x

Combine like terms: -21x + 9x = -12x
6 + -12x = -90 + -9x + 9x

Combine like terms: -9x + 9x = 0
6 + -12x = -90 + 0
6 + -12x = -90

Add '-6' to each side of the equation.
6 + -6 + -12x = -90 + -6

Combine like terms: 6 + -6 = 0
0 + -12x = -90 + -6
-12x = -90 + -6

Combine like terms: -90 + -6 = -96
-12x = -96

Divide each side by '-12'.
x = 8

Simplifying
x = 8

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