(-7b^3+5b^2-6)-(3b^3-4b-1)=

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Solution for (-7b^3+5b^2-6)-(3b^3-4b-1)= equation: 


Simplifying
(-7b3 + 5b2 + -6) + -1(3b3 + -4b + -1) = 0

Reorder the terms:
(-6 + 5b2 + -7b3) + -1(3b3 + -4b + -1) = 0

Remove parenthesis around (-6 + 5b2 + -7b3)
-6 + 5b2 + -7b3 + -1(3b3 + -4b + -1) = 0

Reorder the terms:
-6 + 5b2 + -7b3 + -1(-1 + -4b + 3b3) = 0
-6 + 5b2 + -7b3 + (-1 * -1 + -4b * -1 + 3b3 * -1) = 0
-6 + 5b2 + -7b3 + (1 + 4b + -3b3) = 0

Reorder the terms:
-6 + 1 + 4b + 5b2 + -7b3 + -3b3 = 0

Combine like terms: -6 + 1 = -5
-5 + 4b + 5b2 + -7b3 + -3b3 = 0

Combine like terms: -7b3 + -3b3 = -10b3
-5 + 4b + 5b2 + -10b3 = 0

Solving
-5 + 4b + 5b2 + -10b3 = 0

Solving for variable 'b'.

The solution to this equation could not be determined.

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