5x(x-4)=-75-20x

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Solution for 5x(x-4)=-75-20x equation:


Simplifying
5x(x + -4) = -75 + -20x

Reorder the terms:
5x(-4 + x) = -75 + -20x
(-4 * 5x + x * 5x) = -75 + -20x
(-20x + 5x2) = -75 + -20x

Add '20x' to each side of the equation.
-20x + 20x + 5x2 = -75 + -20x + 20x

Combine like terms: -20x + 20x = 0
0 + 5x2 = -75 + -20x + 20x
5x2 = -75 + -20x + 20x

Combine like terms: -20x + 20x = 0
5x2 = -75 + 0
5x2 = -75

Solving
5x2 = -75

Solving for variable 'x'.

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

Divide each side by '5'.
x2 = -15

Simplifying
x2 = -15

Reorder the terms:
15 + x2 = -15 + 15

Combine like terms: -15 + 15 = 0
15 + x2 = 0

The solution to this equation could not be determined.

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