(-5m^2+8n^2-7n)-[(8m^2-7m+4n)+(-8m^2)+4n^2]=0

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Solution for (-5m^2+8n^2-7n)-[(8m^2-7m+4n)+(-8m^2)+4n^2]=0 equation:


Simplifying
(-5m2 + 8n2 + -7n) + -1[(8m2 + -7m + 4n) + (-8m2) + 4n2] = 0

Reorder the terms:
(-5m2 + -7n + 8n2) + -1[(8m2 + -7m + 4n) + (-8m2) + 4n2] = 0

Remove parenthesis around (-5m2 + -7n + 8n2)
-5m2 + -7n + 8n2 + -1[(8m2 + -7m + 4n) + (-8m2) + 4n2] = 0

Reorder the terms:
-5m2 + -7n + 8n2 + -1[(-7m + 8m2 + 4n) + (-8m2) + 4n2] = 0

Remove parenthesis around (-7m + 8m2 + 4n)
-5m2 + -7n + 8n2 + -1[-7m + 8m2 + 4n + (-8m2) + 4n2] = 0

Reorder the terms:
-5m2 + -7n + 8n2 + -1[-7m + 8m2 + (-8m2) + 4n + 4n2] = 0

Combine like terms: 8m2 + (-8m2) = 0
-5m2 + -7n + 8n2 + -1[-7m + 0 + 4n + 4n2] = 0
-5m2 + -7n + 8n2 + -1[-7m + 4n + 4n2] = 0
-5m2 + -7n + 8n2 + [-7m * -1 + 4n * -1 + 4n2 * -1] = 0
-5m2 + -7n + 8n2 + [7m + -4n + -4n2] = 0

Reorder the terms:
7m + -5m2 + -7n + -4n + 8n2 + -4n2 = 0

Combine like terms: -7n + -4n = -11n
7m + -5m2 + -11n + 8n2 + -4n2 = 0

Combine like terms: 8n2 + -4n2 = 4n2
7m + -5m2 + -11n + 4n2 = 0

Solving
7m + -5m2 + -11n + 4n2 = 0

Solving for variable 'm'.

The solution to this equation could not be determined.

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