7m^2+53m=-28

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Solution for 7m^2+53m=-28 equation:


Simplifying
7m2 + 53m = -28

Reorder the terms:
53m + 7m2 = -28

Solving
53m + 7m2 = -28

Solving for variable 'm'.

Reorder the terms:
28 + 53m + 7m2 = -28 + 28

Combine like terms: -28 + 28 = 0
28 + 53m + 7m2 = 0

Factor a trinomial.
(7 + m)(4 + 7m) = 0

Subproblem 1

Set the factor '(7 + m)' equal to zero and attempt to solve: Simplifying 7 + m = 0 Solving 7 + m = 0 Move all terms containing m to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + m = 0 + -7 m = 0 + -7 Combine like terms: 0 + -7 = -7 m = -7 Simplifying m = -7

Subproblem 2

Set the factor '(4 + 7m)' equal to zero and attempt to solve: Simplifying 4 + 7m = 0 Solving 4 + 7m = 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 + 7m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 7m = 0 + -4 7m = 0 + -4 Combine like terms: 0 + -4 = -4 7m = -4 Divide each side by '7'. m = -0.5714285714 Simplifying m = -0.5714285714

Solution

m = {-7, -0.5714285714}

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