64a^2+6=87

Solution for 64a^2+6=87 equation:

Simplifying
64a2 + 6 = 87

Reorder the terms:
6 + 64a2 = 87

Solving
6 + 64a2 = 87

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + 64a2 = 87 + -6

Combine like terms: 6 + -6 = 0
0 + 64a2 = 87 + -6
64a2 = 87 + -6

Combine like terms: 87 + -6 = 81
64a2 = 81

Divide each side by '64'.
a2 = 1.265625

Simplifying
a2 = 1.265625

Take the square root of each side:
a = {-1.125, 1.125}