(12x-3)2=91

Solution for (12x-3)2=91 equation:

Simplifying
(12x + -3) * 2 = 91

Reorder the terms:
(-3 + 12x) * 2 = 91

Reorder the terms for easier multiplication:
2(-3 + 12x) = 91
(-3 * 2 + 12x * 2) = 91
(-6 + 24x) = 91

Solving
-6 + 24x = 91

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 24x = 91 + 6

Combine like terms: -6 + 6 = 0
0 + 24x = 91 + 6
24x = 91 + 6

Combine like terms: 91 + 6 = 97
24x = 97

Divide each side by '24'.
x = 4.041666667

Simplifying
x = 4.041666667