8.6=r^3

Solution for 8.6=r^3 equation:

Simplifying
8.6 = r3

Solving
8.6 = 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.
8.6 + -1r3 = r3 + -1r3

Combine like terms: r3 + -1r3 = 0
8.6 + -1r3 = 0

Add '-8.6' to each side of the equation.
8.6 + -8.6 + -1r3 = 0 + -8.6

Combine like terms: 8.6 + -8.6 = 0.0
0.0 + -1r3 = 0 + -8.6
-1r3 = 0 + -8.6

Combine like terms: 0 + -8.6 = -8.6
-1r3 = -8.6

Divide each side by '-1'.
r3 = 8.6

Simplifying
r3 = 8.6

Reorder the terms:
-8.6 + r3 = 8.6 + -8.6

Combine like terms: 8.6 + -8.6 = 0.0
-8.6 + r3 = 0.0

The solution to this equation could not be determined.