8M(4M-7)=

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Solution for 8M(4M-7)= equation: 


Simplifying
8M(4M + -7) = 0

Reorder the terms:
8M(-7 + 4M) = 0
(-7 * 8M + 4M * 8M) = 0
(-56M + 32M2) = 0

Solving
-56M + 32M2 = 0

Solving for variable 'M'.

Factor out the Greatest Common Factor (GCF), '8M'.
8M(-7 + 4M) = 0

Ignore the factor 8.

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 '(-7 + 4M)' equal to zero and attempt to solve:

Simplifying
-7 + 4M = 0

Solving
-7 + 4M = 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 + 4M = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 4M = 0 + 7
4M = 0 + 7

Combine like terms: 0 + 7 = 7
4M = 7

Divide each side by '4'.
M = 1.75

Simplifying
M = 1.75
Solution
M = {0, 1.75}

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