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

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


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

Reorder the terms:
5(5 + x) = -20(x + 4)
(5 * 5 + x * 5) = -20(x + 4)
(25 + 5x) = -20(x + 4)

Reorder the terms:
25 + 5x = -20(4 + x)
25 + 5x = (4 * -20 + x * -20)
25 + 5x = (-80 + -20x)

Solving
25 + 5x = -80 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
25 + 5x + 20x = -80 + -20x + 20x

Combine like terms: 5x + 20x = 25x
25 + 25x = -80 + -20x + 20x

Combine like terms: -20x + 20x = 0
25 + 25x = -80 + 0
25 + 25x = -80

Add '-25' to each side of the equation.
25 + -25 + 25x = -80 + -25

Combine like terms: 25 + -25 = 0
0 + 25x = -80 + -25
25x = -80 + -25

Combine like terms: -80 + -25 = -105
25x = -105

Divide each side by '25'.
x = -4.2

Simplifying
x = -4.2

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