20m^2=40m

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Solution for 20m^2=40m equation:


Simplifying
20m2 = 40m

Solving
20m2 = 40m

Solving for variable 'm'.

Reorder the terms:
-40m + 20m2 = 40m + -40m

Combine like terms: 40m + -40m = 0
-40m + 20m2 = 0

Factor out the Greatest Common Factor (GCF), '20m'.
20m(-2 + m) = 0

Ignore the factor 20.

Subproblem 1

Set the factor 'm' equal to zero and attempt to solve: Simplifying m = 0 Solving m = 0 Move all terms containing m to the left, all other terms to the right. Simplifying m = 0

Subproblem 2

Set the factor '(-2 + m)' equal to zero and attempt to solve: Simplifying -2 + m = 0 Solving -2 + m = 0 Move all terms containing m to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + m = 0 + 2 Combine like terms: -2 + 2 = 0 0 + m = 0 + 2 m = 0 + 2 Combine like terms: 0 + 2 = 2 m = 2 Simplifying m = 2

Solution

m = {0, 2}

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