-40=-20x

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Solution for -40=-20x equation:


Simplifying
-40 = -20x

Solving
-40 = -20x

Solving for variable 'x'.

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

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

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

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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