27=r^3

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Solution for 27=r^3 equation:


Simplifying
27 = r3

Solving
27 = r3

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-1r3' to each side of the equation.
27 + -1r3 = r3 + -1r3

Combine like terms: r3 + -1r3 = 0
27 + -1r3 = 0

Add '-27' to each side of the equation.
27 + -27 + -1r3 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -1r3 = 0 + -27
-1r3 = 0 + -27

Combine like terms: 0 + -27 = -27
-1r3 = -27

Divide each side by '-1'.
r3 = 27

Simplifying
r3 = 27

Reorder the terms:
-27 + r3 = 27 + -27

Combine like terms: 27 + -27 = 0
-27 + r3 = 0

The solution to this equation could not be determined.

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