2x^2-73=64

Solution for 2x^2-73=64 equation:

Simplifying
2x2 + -73 = 64

Reorder the terms:
-73 + 2x2 = 64

Solving
-73 + 2x2 = 64

Solving for variable 'x'.

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

Add '73' to each side of the equation.
-73 + 73 + 2x2 = 64 + 73

Combine like terms: -73 + 73 = 0
0 + 2x2 = 64 + 73
2x2 = 64 + 73

Combine like terms: 64 + 73 = 137
2x2 = 137

Divide each side by '2'.
x2 = 68.5

Simplifying
x2 = 68.5

Take the square root of each side:
x = {-8.276472679, 8.276472679}