(X)(x)+20=4

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Solution for (X)(x)+20=4 equation: 


Simplifying
(X)(x) + 20 = 4

Multiply X * x
xX + 20 = 4

Reorder the terms:
20 + xX = 4

Solving
20 + xX = 4

Solving for variable 'x'.

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

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

Combine like terms: 20 + -20 = 0
0 + xX = 4 + -20
xX = 4 + -20

Combine like terms: 4 + -20 = -16
xX = -16

Divide each side by 'X'.
x = -16X-1

Simplifying
x = -16X-1

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