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

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


Simplifying
-20 + -5x = 5(4 + -2x)
-20 + -5x = (4 * 5 + -2x * 5)
-20 + -5x = (20 + -10x)

Solving
-20 + -5x = 20 + -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.
-20 + -5x + 10x = 20 + -10x + 10x

Combine like terms: -5x + 10x = 5x
-20 + 5x = 20 + -10x + 10x

Combine like terms: -10x + 10x = 0
-20 + 5x = 20 + 0
-20 + 5x = 20

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

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

Combine like terms: 20 + 20 = 40
5x = 40

Divide each side by '5'.
x = 8

Simplifying
x = 8

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