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

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


Simplifying
(4s3 + -9s2 + -7) + (2s3 + 5s2 + -2) = 0

Reorder the terms:
(-7 + -9s2 + 4s3) + (2s3 + 5s2 + -2) = 0

Remove parenthesis around (-7 + -9s2 + 4s3)
-7 + -9s2 + 4s3 + (2s3 + 5s2 + -2) = 0

Reorder the terms:
-7 + -9s2 + 4s3 + (-2 + 5s2 + 2s3) = 0

Remove parenthesis around (-2 + 5s2 + 2s3)
-7 + -9s2 + 4s3 + -2 + 5s2 + 2s3 = 0

Reorder the terms:
-7 + -2 + -9s2 + 5s2 + 4s3 + 2s3 = 0

Combine like terms: -7 + -2 = -9
-9 + -9s2 + 5s2 + 4s3 + 2s3 = 0

Combine like terms: -9s2 + 5s2 = -4s2
-9 + -4s2 + 4s3 + 2s3 = 0

Combine like terms: 4s3 + 2s3 = 6s3
-9 + -4s2 + 6s3 = 0

Solving
-9 + -4s2 + 6s3 = 0

Solving for variable 's'.

The solution to this equation could not be determined.

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