64=b^2

Solution for 64=b^2 equation:

Simplifying
64 = b2

Solving
64 = b2

Solving for variable 'b'.

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

Add '-1b2' to each side of the equation.
64 + -1b2 = b2 + -1b2

Combine like terms: b2 + -1b2 = 0
64 + -1b2 = 0

Add '-64' to each side of the equation.
64 + -64 + -1b2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -1b2 = 0 + -64
-1b2 = 0 + -64

Combine like terms: 0 + -64 = -64
-1b2 = -64

Divide each side by '-1'.
b2 = 64

Simplifying
b2 = 64

Take the square root of each side:
b = {-8, 8}