(3a^5-9a^2+3a-8)-(7a^2-2a^3-5a)=

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Solution for (3a^5-9a^2+3a-8)-(7a^2-2a^3-5a)= equation: 


Simplifying
(3a5 + -9a2 + 3a + -8) + -1(7a2 + -2a3 + -5a) = 0

Reorder the terms:
(-8 + 3a + -9a2 + 3a5) + -1(7a2 + -2a3 + -5a) = 0

Remove parenthesis around (-8 + 3a + -9a2 + 3a5)
-8 + 3a + -9a2 + 3a5 + -1(7a2 + -2a3 + -5a) = 0

Reorder the terms:
-8 + 3a + -9a2 + 3a5 + -1(-5a + 7a2 + -2a3) = 0
-8 + 3a + -9a2 + 3a5 + (-5a * -1 + 7a2 * -1 + -2a3 * -1) = 0
-8 + 3a + -9a2 + 3a5 + (5a + -7a2 + 2a3) = 0

Reorder the terms:
-8 + 3a + 5a + -9a2 + -7a2 + 2a3 + 3a5 = 0

Combine like terms: 3a + 5a = 8a
-8 + 8a + -9a2 + -7a2 + 2a3 + 3a5 = 0

Combine like terms: -9a2 + -7a2 = -16a2
-8 + 8a + -16a2 + 2a3 + 3a5 = 0

Solving
-8 + 8a + -16a2 + 2a3 + 3a5 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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