20x+40=0

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Solution for 20x+40=0 equation: 


Simplifying
20x + 40 = 0

Reorder the terms:
40 + 20x = 0

Solving
40 + 20x = 0

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 20x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 20x = 0 + -40
20x = 0 + -40

Combine like terms: 0 + -40 = -40
20x = -40

Divide each side by '20'.
x = -2

Simplifying
x = -2

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