-12=5m^2+19m

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Solution for -12=5m^2+19m equation:


Simplifying
-12 = 5m2 + 19m

Reorder the terms:
-12 = 19m + 5m2

Solving
-12 = 19m + 5m2

Solving for variable 'm'.

Reorder the terms:
-12 + -19m + -5m2 = 19m + -19m + 5m2 + -5m2

Combine like terms: 19m + -19m = 0
-12 + -19m + -5m2 = 0 + 5m2 + -5m2
-12 + -19m + -5m2 = 5m2 + -5m2

Combine like terms: 5m2 + -5m2 = 0
-12 + -19m + -5m2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(12 + 19m + 5m2) = 0

Factor a trinomial.
-1((3 + m)(4 + 5m)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(3 + m)' equal to zero and attempt to solve: Simplifying 3 + m = 0 Solving 3 + m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + m = 0 + -3 m = 0 + -3 Combine like terms: 0 + -3 = -3 m = -3 Simplifying m = -3

Subproblem 2

Set the factor '(4 + 5m)' equal to zero and attempt to solve: Simplifying 4 + 5m = 0 Solving 4 + 5m = 0 Move all terms containing m to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5m = 0 + -4 5m = 0 + -4 Combine like terms: 0 + -4 = -4 5m = -4 Divide each side by '5'. m = -0.8 Simplifying m = -0.8

Solution

m = {-3, -0.8}

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