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 = -16
2X = -16

Divide each side by '2'.
X = -8

Simplifying
X = -8

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