-20=-5x-5(-3x-2)

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Solution for -20=-5x-5(-3x-2) equation:


Simplifying
-20 = -5x + -5(-3x + -2)

Reorder the terms:
-20 = -5x + -5(-2 + -3x)
-20 = -5x + (-2 * -5 + -3x * -5)
-20 = -5x + (10 + 15x)

Reorder the terms:
-20 = 10 + -5x + 15x

Combine like terms: -5x + 15x = 10x
-20 = 10 + 10x

Solving
-20 = 10 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-20 + -10x = 10 + 10x + -10x

Combine like terms: 10x + -10x = 0
-20 + -10x = 10 + 0
-20 + -10x = 10

Add '20' to each side of the equation.
-20 + 20 + -10x = 10 + 20

Combine like terms: -20 + 20 = 0
0 + -10x = 10 + 20
-10x = 10 + 20

Combine like terms: 10 + 20 = 30
-10x = 30

Divide each side by '-10'.
x = -3

Simplifying
x = -3

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