9m(7m+8)=0

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Solution for 9m(7m+8)=0 equation: 


Simplifying
9m(7m + 8) = 0

Reorder the terms:
9m(8 + 7m) = 0
(8 * 9m + 7m * 9m) = 0
(72m + 63m2) = 0

Solving
72m + 63m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '9m'.
9m(8 + 7m) = 0

Ignore the factor 9.

Subproblem 1
Set the factor 'm' equal to zero and attempt to solve:

Simplifying
m = 0

Solving
m = 0

Move all terms containing m to the left, all other terms to the right.

Simplifying
m = 0

Subproblem 2
Set the factor '(8 + 7m)' equal to zero and attempt to solve:

Simplifying
8 + 7m = 0

Solving
8 + 7m = 0

Move all terms containing m to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + 7m = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7m = 0 + -8
7m = 0 + -8

Combine like terms: 0 + -8 = -8
7m = -8

Divide each side by '7'.
m = -1.142857143

Simplifying
m = -1.142857143
Solution
m = {0, -1.142857143}

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