2x^2-65=35

Solution for 2x^2-65=35 equation:

Simplifying
2x2 + -65 = 35

Reorder the terms:
-65 + 2x2 = 35

Solving
-65 + 2x2 = 35

Solving for variable 'x'.

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

Add '65' to each side of the equation.
-65 + 65 + 2x2 = 35 + 65

Combine like terms: -65 + 65 = 0
0 + 2x2 = 35 + 65
2x2 = 35 + 65

Combine like terms: 35 + 65 = 100
2x2 = 100

Divide each side by '2'.
x2 = 50

Simplifying
x2 = 50

Take the square root of each side:
x = {-7.071067812, 7.071067812}