m^2+13m=30

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Solution for m^2+13m=30 equation:


Simplifying
m2 + 13m = 30

Reorder the terms:
13m + m2 = 30

Solving
13m + m2 = 30

Solving for variable 'm'.

Reorder the terms:
-30 + 13m + m2 = 30 + -30

Combine like terms: 30 + -30 = 0
-30 + 13m + m2 = 0

Factor a trinomial.
(-15 + -1m)(2 + -1m) = 0

Subproblem 1

Set the factor '(-15 + -1m)' equal to zero and attempt to solve: Simplifying -15 + -1m = 0 Solving -15 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + -1m = 0 + 15 Combine like terms: -15 + 15 = 0 0 + -1m = 0 + 15 -1m = 0 + 15 Combine like terms: 0 + 15 = 15 -1m = 15 Divide each side by '-1'. m = -15 Simplifying m = -15

Subproblem 2

Set the factor '(2 + -1m)' equal to zero and attempt to solve: Simplifying 2 + -1m = 0 Solving 2 + -1m = 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 + -1m = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1m = 0 + -2 -1m = 0 + -2 Combine like terms: 0 + -2 = -2 -1m = -2 Divide each side by '-1'. m = 2 Simplifying m = 2

Solution

m = {-15, 2}

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