5m^2-14m=-8

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Solution for 5m^2-14m=-8 equation:


Simplifying
5m2 + -14m = -8

Reorder the terms:
-14m + 5m2 = -8

Solving
-14m + 5m2 = -8

Solving for variable 'm'.

Reorder the terms:
8 + -14m + 5m2 = -8 + 8

Combine like terms: -8 + 8 = 0
8 + -14m + 5m2 = 0

Factor a trinomial.
(4 + -5m)(2 + -1m) = 0

Subproblem 1

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

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 = {0.8, 2}

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