-20-4x=8(5+2x)

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Solution for -20-4x=8(5+2x) equation:


Simplifying
-20 + -4x = 8(5 + 2x)
-20 + -4x = (5 * 8 + 2x * 8)
-20 + -4x = (40 + 16x)

Solving
-20 + -4x = 40 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-20 + -4x + -16x = 40 + 16x + -16x

Combine like terms: -4x + -16x = -20x
-20 + -20x = 40 + 16x + -16x

Combine like terms: 16x + -16x = 0
-20 + -20x = 40 + 0
-20 + -20x = 40

Add '20' to each side of the equation.
-20 + 20 + -20x = 40 + 20

Combine like terms: -20 + 20 = 0
0 + -20x = 40 + 20
-20x = 40 + 20

Combine like terms: 40 + 20 = 60
-20x = 60

Divide each side by '-20'.
x = -3

Simplifying
x = -3

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