8m^2-3m^2=15m+7m

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Solution for 8m^2-3m^2=15m+7m equation:


Simplifying
8m2 + -3m2 = 15m + 7m

Combine like terms: 8m2 + -3m2 = 5m2
5m2 = 15m + 7m

Combine like terms: 15m + 7m = 22m
5m2 = 22m

Solving
5m2 = 22m

Solving for variable 'm'.

Reorder the terms:
-22m + 5m2 = 22m + -22m

Combine like terms: 22m + -22m = 0
-22m + 5m2 = 0

Factor out the Greatest Common Factor (GCF), 'm'.
m(-22 + 5m) = 0

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 '(-22 + 5m)' equal to zero and attempt to solve: Simplifying -22 + 5m = 0 Solving -22 + 5m = 0 Move all terms containing m to the left, all other terms to the right. Add '22' to each side of the equation. -22 + 22 + 5m = 0 + 22 Combine like terms: -22 + 22 = 0 0 + 5m = 0 + 22 5m = 0 + 22 Combine like terms: 0 + 22 = 22 5m = 22 Divide each side by '5'. m = 4.4 Simplifying m = 4.4

Solution

m = {0, 4.4}

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