M^2-2m-4=4

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Solution for M^2-2m-4=4 equation: 


Simplifying
M2 + -2m + -4 = 4

Reorder the terms:
-4 + M2 + -2m = 4

Solving
-4 + M2 + -2m = 4

Solving for variable 'M'.

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

Add '4' to each side of the equation.
-4 + M2 + 4 + -2m = 4 + 4

Reorder the terms:
-4 + 4 + M2 + -2m = 4 + 4

Combine like terms: -4 + 4 = 0
0 + M2 + -2m = 4 + 4
M2 + -2m = 4 + 4

Combine like terms: 4 + 4 = 8
M2 + -2m = 8

Add '2m' to each side of the equation.
M2 + -2m + 2m = 8 + 2m

Combine like terms: -2m + 2m = 0
M2 + 0 = 8 + 2m
M2 = 8 + 2m

Simplifying
M2 = 8 + 2m

Reorder the terms:
-8 + M2 + -2m = 8 + 2m + -8 + -2m

Reorder the terms:
-8 + M2 + -2m = 8 + -8 + 2m + -2m

Combine like terms: 8 + -8 = 0
-8 + M2 + -2m = 0 + 2m + -2m
-8 + M2 + -2m = 2m + -2m

Combine like terms: 2m + -2m = 0
-8 + M2 + -2m = 0

The solution to this equation could not be determined.

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