(m-6)(m-7)=0

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Solution for (m-6)(m-7)=0 equation:


Simplifying
(m + -6)(m + -7) = 0

Reorder the terms:
(-6 + m)(m + -7) = 0

Reorder the terms:
(-6 + m)(-7 + m) = 0

Multiply (-6 + m) * (-7 + m)
(-6(-7 + m) + m(-7 + m)) = 0
((-7 * -6 + m * -6) + m(-7 + m)) = 0
((42 + -6m) + m(-7 + m)) = 0
(42 + -6m + (-7 * m + m * m)) = 0
(42 + -6m + (-7m + m2)) = 0

Combine like terms: -6m + -7m = -13m
(42 + -13m + m2) = 0

Solving
42 + -13m + m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(6 + -1m)(7 + -1m) = 0

Subproblem 1

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

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 = {6, 7}

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