22=5x^2

Solution for 22=5x^2 equation:

Simplifying
22 = 5x2

Solving
22 = 5x2

Solving for variable 'x'.

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

Add '-5x2' to each side of the equation.
22 + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
22 + -5x2 = 0

Add '-22' to each side of the equation.
22 + -22 + -5x2 = 0 + -22

Combine like terms: 22 + -22 = 0
0 + -5x2 = 0 + -22
-5x2 = 0 + -22

Combine like terms: 0 + -22 = -22
-5x2 = -22

Divide each side by '-5'.
x2 = 4.4

Simplifying
x2 = 4.4

Take the square root of each side:
x = {-2.097617696, 2.097617696}