2x^2+8=35

Solution for 2x^2+8=35 equation:

Simplifying
2x2 + 8 = 35

Reorder the terms:
8 + 2x2 = 35

Solving
8 + 2x2 = 35

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 2x2 = 35 + -8

Combine like terms: 8 + -8 = 0
0 + 2x2 = 35 + -8
2x2 = 35 + -8

Combine like terms: 35 + -8 = 27
2x2 = 27

Divide each side by '2'.
x2 = 13.5

Simplifying
x2 = 13.5

Take the square root of each side:
x = {-3.674234614, 3.674234614}