5(-9x-9)=-5(8x+6)

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Solution for 5(-9x-9)=-5(8x+6) equation:


Simplifying
5(-9x + -9) = -5(8x + 6)

Reorder the terms:
5(-9 + -9x) = -5(8x + 6)
(-9 * 5 + -9x * 5) = -5(8x + 6)
(-45 + -45x) = -5(8x + 6)

Reorder the terms:
-45 + -45x = -5(6 + 8x)
-45 + -45x = (6 * -5 + 8x * -5)
-45 + -45x = (-30 + -40x)

Solving
-45 + -45x = -30 + -40x

Solving for variable 'x'.

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

Add '40x' to each side of the equation.
-45 + -45x + 40x = -30 + -40x + 40x

Combine like terms: -45x + 40x = -5x
-45 + -5x = -30 + -40x + 40x

Combine like terms: -40x + 40x = 0
-45 + -5x = -30 + 0
-45 + -5x = -30

Add '45' to each side of the equation.
-45 + 45 + -5x = -30 + 45

Combine like terms: -45 + 45 = 0
0 + -5x = -30 + 45
-5x = -30 + 45

Combine like terms: -30 + 45 = 15
-5x = 15

Divide each side by '-5'.
x = -3

Simplifying
x = -3

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