3m^2-5m=5m-7

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Solution for 3m^2-5m=5m-7 equation:


Simplifying
3m2 + -5m = 5m + -7

Reorder the terms:
-5m + 3m2 = 5m + -7

Reorder the terms:
-5m + 3m2 = -7 + 5m

Solving
-5m + 3m2 = -7 + 5m

Solving for variable 'm'.

Reorder the terms:
7 + -5m + -5m + 3m2 = -7 + 5m + 7 + -5m

Combine like terms: -5m + -5m = -10m
7 + -10m + 3m2 = -7 + 5m + 7 + -5m

Reorder the terms:
7 + -10m + 3m2 = -7 + 7 + 5m + -5m

Combine like terms: -7 + 7 = 0
7 + -10m + 3m2 = 0 + 5m + -5m
7 + -10m + 3m2 = 5m + -5m

Combine like terms: 5m + -5m = 0
7 + -10m + 3m2 = 0

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

Subproblem 1

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

Subproblem 2

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

Solution

m = {1, 2.333333333}

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