(8a^3-1-7a^2)-(2a^3-3a^2)=

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Solution for (8a^3-1-7a^2)-(2a^3-3a^2)= equation: 


Simplifying
(8a3 + -1 + -7a2) + -1(2a3 + -3a2) = 0

Reorder the terms:
(-1 + -7a2 + 8a3) + -1(2a3 + -3a2) = 0

Remove parenthesis around (-1 + -7a2 + 8a3)
-1 + -7a2 + 8a3 + -1(2a3 + -3a2) = 0

Reorder the terms:
-1 + -7a2 + 8a3 + -1(-3a2 + 2a3) = 0
-1 + -7a2 + 8a3 + (-3a2 * -1 + 2a3 * -1) = 0
-1 + -7a2 + 8a3 + (3a2 + -2a3) = 0

Reorder the terms:
-1 + -7a2 + 3a2 + 8a3 + -2a3 = 0

Combine like terms: -7a2 + 3a2 = -4a2
-1 + -4a2 + 8a3 + -2a3 = 0

Combine like terms: 8a3 + -2a3 = 6a3
-1 + -4a2 + 6a3 = 0

Solving
-1 + -4a2 + 6a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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