-6x+6(-3x-9)=90

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Solution for -6x+6(-3x-9)=90 equation:


Simplifying
-6x + 6(-3x + -9) = 90

Reorder the terms:
-6x + 6(-9 + -3x) = 90
-6x + (-9 * 6 + -3x * 6) = 90
-6x + (-54 + -18x) = 90

Reorder the terms:
-54 + -6x + -18x = 90

Combine like terms: -6x + -18x = -24x
-54 + -24x = 90

Solving
-54 + -24x = 90

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + -24x = 90 + 54

Combine like terms: -54 + 54 = 0
0 + -24x = 90 + 54
-24x = 90 + 54

Combine like terms: 90 + 54 = 144
-24x = 144

Divide each side by '-24'.
x = -6

Simplifying
x = -6

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