-20=5(2x+4)

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


Simplifying
-20 = 5(2x + 4)

Reorder the terms:
-20 = 5(4 + 2x)
-20 = (4 * 5 + 2x * 5)
-20 = (20 + 10x)

Solving
-20 = 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 + -10x = 20 + 10x + -10x

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

Add '20' to each side of the equation.
-20 + 20 + -10x = 20 + 20

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

Combine like terms: 20 + 20 = 40
-10x = 40

Divide each side by '-10'.
x = -4

Simplifying
x = -4

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