2m(m-5)=5m-18

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Solution for 2m(m-5)=5m-18 equation:


Simplifying
2m(m + -5) = 5m + -18

Reorder the terms:
2m(-5 + m) = 5m + -18
(-5 * 2m + m * 2m) = 5m + -18
(-10m + 2m2) = 5m + -18

Reorder the terms:
-10m + 2m2 = -18 + 5m

Solving
-10m + 2m2 = -18 + 5m

Solving for variable 'm'.

Reorder the terms:
18 + -10m + -5m + 2m2 = -18 + 5m + 18 + -5m

Combine like terms: -10m + -5m = -15m
18 + -15m + 2m2 = -18 + 5m + 18 + -5m

Reorder the terms:
18 + -15m + 2m2 = -18 + 18 + 5m + -5m

Combine like terms: -18 + 18 = 0
18 + -15m + 2m2 = 0 + 5m + -5m
18 + -15m + 2m2 = 5m + -5m

Combine like terms: 5m + -5m = 0
18 + -15m + 2m2 = 0

Factor a trinomial.
(3 + -2m)(6 + -1m) = 0

Subproblem 1

Set the factor '(3 + -2m)' equal to zero and attempt to solve: Simplifying 3 + -2m = 0 Solving 3 + -2m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2m = 0 + -3 -2m = 0 + -3 Combine like terms: 0 + -3 = -3 -2m = -3 Divide each side by '-2'. m = 1.5 Simplifying m = 1.5

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 = {1.5, 6}

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