7x^2+3=5

Solution for 7x^2+3=5 equation:

Simplifying
7x2 + 3 = 5

Reorder the terms:
3 + 7x2 = 5

Solving
3 + 7x2 = 5

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x2 = 5 + -3

Combine like terms: 3 + -3 = 0
0 + 7x2 = 5 + -3
7x2 = 5 + -3

Combine like terms: 5 + -3 = 2
7x2 = 2

Divide each side by '7'.
x2 = 0.2857142857

Simplifying
x2 = 0.2857142857

Take the square root of each side:
x = {-0.534522484, 0.534522484}