(6m-6)(8m+7)=

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Solution for (6m-6)(8m+7)= equation:


Simplifying
(6m + -6)(8m + 7) = 0

Reorder the terms:
(-6 + 6m)(8m + 7) = 0

Reorder the terms:
(-6 + 6m)(7 + 8m) = 0

Multiply (-6 + 6m) * (7 + 8m)
(-6(7 + 8m) + 6m * (7 + 8m)) = 0
((7 * -6 + 8m * -6) + 6m * (7 + 8m)) = 0
((-42 + -48m) + 6m * (7 + 8m)) = 0
(-42 + -48m + (7 * 6m + 8m * 6m)) = 0
(-42 + -48m + (42m + 48m2)) = 0

Combine like terms: -48m + 42m = -6m
(-42 + -6m + 48m2) = 0

Solving
-42 + -6m + 48m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '6'.
6(-7 + -1m + 8m2) = 0

Factor a trinomial.
6((-7 + -8m)(1 + -1m)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-7 + -8m)' equal to zero and attempt to solve: Simplifying -7 + -8m = 0 Solving -7 + -8m = 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 + -8m = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -8m = 0 + 7 -8m = 0 + 7 Combine like terms: 0 + 7 = 7 -8m = 7 Divide each side by '-8'. m = -0.875 Simplifying m = -0.875

Subproblem 2

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

Solution

m = {-0.875, 1}

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