3r^3+8r^2=9r+5

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Solution for 3r^3+8r^2=9r+5 equation:


Simplifying
3r3 + 8r2 = 9r + 5

Reorder the terms:
8r2 + 3r3 = 9r + 5

Reorder the terms:
8r2 + 3r3 = 5 + 9r

Solving
8r2 + 3r3 = 5 + 9r

Solving for variable 'r'.

Reorder the terms:
-5 + -9r + 8r2 + 3r3 = 5 + 9r + -5 + -9r

Reorder the terms:
-5 + -9r + 8r2 + 3r3 = 5 + -5 + 9r + -9r

Combine like terms: 5 + -5 = 0
-5 + -9r + 8r2 + 3r3 = 0 + 9r + -9r
-5 + -9r + 8r2 + 3r3 = 9r + -9r

Combine like terms: 9r + -9r = 0
-5 + -9r + 8r2 + 3r3 = 0

The solution to this equation could not be determined.

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