3x^2-3-5=5

Solution for 3x^2-3-5=5 equation:

Simplifying
3x2 + -3 + -5 = 5

Reorder the terms:
-3 + -5 + 3x2 = 5

Combine like terms: -3 + -5 = -8
-8 + 3x2 = 5

Solving
-8 + 3x2 = 5

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 + 3x2 = 5 + 8

Combine like terms: -8 + 8 = 0
0 + 3x2 = 5 + 8
3x2 = 5 + 8

Combine like terms: 5 + 8 = 13
3x2 = 13

Divide each side by '3'.
x2 = 4.333333333

Simplifying
x2 = 4.333333333

Take the square root of each side:
x = {-2.081665999, 2.081665999}