(8b^3-6+3b^4)-(b^4-7b^3-3)=

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Solution for (8b^3-6+3b^4)-(b^4-7b^3-3)= equation: 


Simplifying
(8b3 + -6 + 3b4) + -1(b4 + -7b3 + -3) = 0

Reorder the terms:
(-6 + 8b3 + 3b4) + -1(b4 + -7b3 + -3) = 0

Remove parenthesis around (-6 + 8b3 + 3b4)
-6 + 8b3 + 3b4 + -1(b4 + -7b3 + -3) = 0

Reorder the terms:
-6 + 8b3 + 3b4 + -1(-3 + -7b3 + b4) = 0
-6 + 8b3 + 3b4 + (-3 * -1 + -7b3 * -1 + b4 * -1) = 0
-6 + 8b3 + 3b4 + (3 + 7b3 + -1b4) = 0

Reorder the terms:
-6 + 3 + 8b3 + 7b3 + 3b4 + -1b4 = 0

Combine like terms: -6 + 3 = -3
-3 + 8b3 + 7b3 + 3b4 + -1b4 = 0

Combine like terms: 8b3 + 7b3 = 15b3
-3 + 15b3 + 3b4 + -1b4 = 0

Combine like terms: 3b4 + -1b4 = 2b4
-3 + 15b3 + 2b4 = 0

Solving
-3 + 15b3 + 2b4 = 0

Solving for variable 'b'.

The solution to this equation could not be determined.

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