3m^2-7m=66

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Solution for 3m^2-7m=66 equation:


Simplifying
3m2 + -7m = 66

Reorder the terms:
-7m + 3m2 = 66

Solving
-7m + 3m2 = 66

Solving for variable 'm'.

Reorder the terms:
-66 + -7m + 3m2 = 66 + -66

Combine like terms: 66 + -66 = 0
-66 + -7m + 3m2 = 0

Factor a trinomial.
(-11 + -3m)(6 + -1m) = 0

Subproblem 1

Set the factor '(-11 + -3m)' equal to zero and attempt to solve: Simplifying -11 + -3m = 0 Solving -11 + -3m = 0 Move all terms containing m to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -3m = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -3m = 0 + 11 -3m = 0 + 11 Combine like terms: 0 + 11 = 11 -3m = 11 Divide each side by '-3'. m = -3.666666667 Simplifying m = -3.666666667

Subproblem 2

Set the factor '(6 + -1m)' equal to zero and attempt to solve: Simplifying 6 + -1m = 0 Solving 6 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1m = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1m = 0 + -6 -1m = 0 + -6 Combine like terms: 0 + -6 = -6 -1m = -6 Divide each side by '-1'. m = 6 Simplifying m = 6

Solution

m = {-3.666666667, 6}

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