-90=-5(2x+8)

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Solution for -90=-5(2x+8) equation:


Simplifying
-90 = -5(2x + 8)

Reorder the terms:
-90 = -5(8 + 2x)
-90 = (8 * -5 + 2x * -5)
-90 = (-40 + -10x)

Solving
-90 = -40 + -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.
-90 + 10x = -40 + -10x + 10x

Combine like terms: -10x + 10x = 0
-90 + 10x = -40 + 0
-90 + 10x = -40

Add '90' to each side of the equation.
-90 + 90 + 10x = -40 + 90

Combine like terms: -90 + 90 = 0
0 + 10x = -40 + 90
10x = -40 + 90

Combine like terms: -40 + 90 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

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