-9x+7(-3x-6)=-64-8x

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Solution for -9x+7(-3x-6)=-64-8x equation:


Simplifying
-9x + 7(-3x + -6) = -64 + -8x

Reorder the terms:
-9x + 7(-6 + -3x) = -64 + -8x
-9x + (-6 * 7 + -3x * 7) = -64 + -8x
-9x + (-42 + -21x) = -64 + -8x

Reorder the terms:
-42 + -9x + -21x = -64 + -8x

Combine like terms: -9x + -21x = -30x
-42 + -30x = -64 + -8x

Solving
-42 + -30x = -64 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-42 + -30x + 8x = -64 + -8x + 8x

Combine like terms: -30x + 8x = -22x
-42 + -22x = -64 + -8x + 8x

Combine like terms: -8x + 8x = 0
-42 + -22x = -64 + 0
-42 + -22x = -64

Add '42' to each side of the equation.
-42 + 42 + -22x = -64 + 42

Combine like terms: -42 + 42 = 0
0 + -22x = -64 + 42
-22x = -64 + 42

Combine like terms: -64 + 42 = -22
-22x = -22

Divide each side by '-22'.
x = 1

Simplifying
x = 1

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