(6b^3+4b^2-7)+(5b^3-4b+9)=

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Solution for (6b^3+4b^2-7)+(5b^3-4b+9)= equation: 


Simplifying
(6b3 + 4b2 + -7) + (5b3 + -4b + 9) = 0

Reorder the terms:
(-7 + 4b2 + 6b3) + (5b3 + -4b + 9) = 0

Remove parenthesis around (-7 + 4b2 + 6b3)
-7 + 4b2 + 6b3 + (5b3 + -4b + 9) = 0

Reorder the terms:
-7 + 4b2 + 6b3 + (9 + -4b + 5b3) = 0

Remove parenthesis around (9 + -4b + 5b3)
-7 + 4b2 + 6b3 + 9 + -4b + 5b3 = 0

Reorder the terms:
-7 + 9 + -4b + 4b2 + 6b3 + 5b3 = 0

Combine like terms: -7 + 9 = 2
2 + -4b + 4b2 + 6b3 + 5b3 = 0

Combine like terms: 6b3 + 5b3 = 11b3
2 + -4b + 4b2 + 11b3 = 0

Solving
2 + -4b + 4b2 + 11b3 = 0

Solving for variable 'b'.

The solution to this equation could not be determined.

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