5(-2x-4)-3x=-9x

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Solution for 5(-2x-4)-3x=-9x equation:


Simplifying
5(-2x + -4) + -3x = -9x

Reorder the terms:
5(-4 + -2x) + -3x = -9x
(-4 * 5 + -2x * 5) + -3x = -9x
(-20 + -10x) + -3x = -9x

Combine like terms: -10x + -3x = -13x
-20 + -13x = -9x

Solving
-20 + -13x = -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.
-20 + -13x + 9x = -9x + 9x

Combine like terms: -13x + 9x = -4x
-20 + -4x = -9x + 9x

Combine like terms: -9x + 9x = 0
-20 + -4x = 0

Add '20' to each side of the equation.
-20 + 20 + -4x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = 0 + 20
-4x = 0 + 20

Combine like terms: 0 + 20 = 20
-4x = 20

Divide each side by '-4'.
x = -5

Simplifying
x = -5

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