-4=-20-5x

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Solution for -4=-20-5x equation:


Simplifying
-4 = -20 + -5x

Solving
-4 = -20 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-4 + 5x = -20 + -5x + 5x

Combine like terms: -5x + 5x = 0
-4 + 5x = -20 + 0
-4 + 5x = -20

Add '4' to each side of the equation.
-4 + 4 + 5x = -20 + 4

Combine like terms: -4 + 4 = 0
0 + 5x = -20 + 4
5x = -20 + 4

Combine like terms: -20 + 4 = -16
5x = -16

Divide each side by '5'.
x = -3.2

Simplifying
x = -3.2

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