15a^2-6ab-8a^2+20-5ab-31+a^2-ab=0

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Solution for 15a^2-6ab-8a^2+20-5ab-31+a^2-ab=0 equation: 


Simplifying
15a2 + -6ab + -8a2 + 20 + -5ab + -31 + a2 + -1ab = 0

Reorder the terms:
20 + -31 + -6ab + -5ab + -1ab + 15a2 + -8a2 + a2 = 0

Combine like terms: 20 + -31 = -11
-11 + -6ab + -5ab + -1ab + 15a2 + -8a2 + a2 = 0

Combine like terms: -6ab + -5ab = -11ab
-11 + -11ab + -1ab + 15a2 + -8a2 + a2 = 0

Combine like terms: -11ab + -1ab = -12ab
-11 + -12ab + 15a2 + -8a2 + a2 = 0

Combine like terms: 15a2 + -8a2 = 7a2
-11 + -12ab + 7a2 + a2 = 0

Combine like terms: 7a2 + a2 = 8a2
-11 + -12ab + 8a2 = 0

Solving
-11 + -12ab + 8a2 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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