-20=-2x+4

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Solution for -20=-2x+4 equation:


Simplifying
-20 = -2x + 4

Reorder the terms:
-20 = 4 + -2x

Solving
-20 = 4 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-20 + 2x = 4 + -2x + 2x

Combine like terms: -2x + 2x = 0
-20 + 2x = 4 + 0
-20 + 2x = 4

Add '20' to each side of the equation.
-20 + 20 + 2x = 4 + 20

Combine like terms: -20 + 20 = 0
0 + 2x = 4 + 20
2x = 4 + 20

Combine like terms: 4 + 20 = 24
2x = 24

Divide each side by '2'.
x = 12

Simplifying
x = 12

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