18r^2-32=

Solution for 18r^2-32= equation:

Simplifying
18r2 + -32 = 0

Reorder the terms:
-32 + 18r2 = 0

Solving
-32 + 18r2 = 0

Solving for variable 'r'.

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

Add '32' to each side of the equation.
-32 + 32 + 18r2 = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 18r2 = 0 + 32
18r2 = 0 + 32

Combine like terms: 0 + 32 = 32
18r2 = 32

Divide each side by '18'.
r2 = 1.777777778

Simplifying
r2 = 1.777777778

Take the square root of each side:
r = {-1.333333333, 1.333333333}