3x^2-6x^2+5=0

Solution for 3x^2-6x^2+5=0 equation:

Simplifying
3x2 + -6x2 + 5 = 0

Reorder the terms:
5 + 3x2 + -6x2 = 0

Combine like terms: 3x2 + -6x2 = -3x2
5 + -3x2 = 0

Solving
5 + -3x2 = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -3x2 = 0 + -5

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

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

Divide each side by '-3'.
x2 = 1.666666667

Simplifying
x2 = 1.666666667

Take the square root of each side:
x = {-1.290994449, 1.290994449}