3m^2-14m=49

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Solution for 3m^2-14m=49 equation:


Simplifying
3m2 + -14m = 49

Reorder the terms:
-14m + 3m2 = 49

Solving
-14m + 3m2 = 49

Solving for variable 'm'.

Reorder the terms:
-49 + -14m + 3m2 = 49 + -49

Combine like terms: 49 + -49 = 0
-49 + -14m + 3m2 = 0

Factor a trinomial.
(-7 + -3m)(7 + -1m) = 0

Subproblem 1

Set the factor '(-7 + -3m)' equal to zero and attempt to solve: Simplifying -7 + -3m = 0 Solving -7 + -3m = 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 + -3m = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3m = 0 + 7 -3m = 0 + 7 Combine like terms: 0 + 7 = 7 -3m = 7 Divide each side by '-3'. m = -2.333333333 Simplifying m = -2.333333333

Subproblem 2

Set the factor '(7 + -1m)' equal to zero and attempt to solve: Simplifying 7 + -1m = 0 Solving 7 + -1m = 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 + -1m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1m = 0 + -7 -1m = 0 + -7 Combine like terms: 0 + -7 = -7 -1m = -7 Divide each side by '-1'. m = 7 Simplifying m = 7

Solution

m = {-2.333333333, 7}

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