8m^2-10m=63

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Solution for 8m^2-10m=63 equation:


Simplifying
8m2 + -10m = 63

Reorder the terms:
-10m + 8m2 = 63

Solving
-10m + 8m2 = 63

Solving for variable 'm'.

Reorder the terms:
-63 + -10m + 8m2 = 63 + -63

Combine like terms: 63 + -63 = 0
-63 + -10m + 8m2 = 0

Factor a trinomial.
(-9 + -4m)(7 + -2m) = 0

Subproblem 1

Set the factor '(-9 + -4m)' equal to zero and attempt to solve: Simplifying -9 + -4m = 0 Solving -9 + -4m = 0 Move all terms containing m to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -4m = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -4m = 0 + 9 -4m = 0 + 9 Combine like terms: 0 + 9 = 9 -4m = 9 Divide each side by '-4'. m = -2.25 Simplifying m = -2.25

Subproblem 2

Set the factor '(7 + -2m)' equal to zero and attempt to solve: Simplifying 7 + -2m = 0 Solving 7 + -2m = 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 + -2m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2m = 0 + -7 -2m = 0 + -7 Combine like terms: 0 + -7 = -7 -2m = -7 Divide each side by '-2'. m = 3.5 Simplifying m = 3.5

Solution

m = {-2.25, 3.5}

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