6b^2-6=258

Solution for 6b^2-6=258 equation:

Simplifying
6b2 + -6 = 258

Reorder the terms:
-6 + 6b2 = 258

Solving
-6 + 6b2 = 258

Solving for variable 'b'.

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

Add '6' to each side of the equation.
-6 + 6 + 6b2 = 258 + 6

Combine like terms: -6 + 6 = 0
0 + 6b2 = 258 + 6
6b2 = 258 + 6

Combine like terms: 258 + 6 = 264
6b2 = 264

Divide each side by '6'.
b2 = 44

Simplifying
b2 = 44

Take the square root of each side:
b = {-6.633249581, 6.633249581}