54=(r^3)-(9)(r^2)

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Solution for 54=(r^3)-(9)(r^2) equation: 


Simplifying
54 = (r3) + -1(9)(r2)
54 = r3 + -1(9)(r2)

Multiply -1 * 9
54 = r3 + -9r2

Reorder the terms:
54 = -9r2 + r3

Solving
54 = -9r2 + r3

Solving for variable 'r'.

Reorder the terms:
54 + 9r2 + -1r3 = -9r2 + 9r2 + r3 + -1r3

Combine like terms: -9r2 + 9r2 = 0
54 + 9r2 + -1r3 = 0 + r3 + -1r3
54 + 9r2 + -1r3 = r3 + -1r3

Combine like terms: r3 + -1r3 = 0
54 + 9r2 + -1r3 = 0

The solution to this equation could not be determined.

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