(-7m^2+8n^2-4n)-[(8m^2-4m+3n)+(-8m^2)+4n^2]=

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Solution for (-7m^2+8n^2-4n)-[(8m^2-4m+3n)+(-8m^2)+4n^2]= equation:


Simplifying
(-7m2 + 8n2 + -4n) + -1[(8m2 + -4m + 3n) + (-8m2) + 4n2] = 0

Reorder the terms:
(-7m2 + -4n + 8n2) + -1[(8m2 + -4m + 3n) + (-8m2) + 4n2] = 0

Remove parenthesis around (-7m2 + -4n + 8n2)
-7m2 + -4n + 8n2 + -1[(8m2 + -4m + 3n) + (-8m2) + 4n2] = 0

Reorder the terms:
-7m2 + -4n + 8n2 + -1[(-4m + 8m2 + 3n) + (-8m2) + 4n2] = 0

Remove parenthesis around (-4m + 8m2 + 3n)
-7m2 + -4n + 8n2 + -1[-4m + 8m2 + 3n + (-8m2) + 4n2] = 0

Reorder the terms:
-7m2 + -4n + 8n2 + -1[-4m + 8m2 + (-8m2) + 3n + 4n2] = 0

Combine like terms: 8m2 + (-8m2) = 0
-7m2 + -4n + 8n2 + -1[-4m + 0 + 3n + 4n2] = 0
-7m2 + -4n + 8n2 + -1[-4m + 3n + 4n2] = 0
-7m2 + -4n + 8n2 + [-4m * -1 + 3n * -1 + 4n2 * -1] = 0
-7m2 + -4n + 8n2 + [4m + -3n + -4n2] = 0

Reorder the terms:
4m + -7m2 + -4n + -3n + 8n2 + -4n2 = 0

Combine like terms: -4n + -3n = -7n
4m + -7m2 + -7n + 8n2 + -4n2 = 0

Combine like terms: 8n2 + -4n2 = 4n2
4m + -7m2 + -7n + 4n2 = 0

Solving
4m + -7m2 + -7n + 4n2 = 0

Solving for variable 'm'.

The solution to this equation could not be determined.

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