5t^2-20=5

Solution for 5t^2-20=5 equation:

Simplifying
5t2 + -20 = 5

Reorder the terms:
-20 + 5t2 = 5

Solving
-20 + 5t2 = 5

Solving for variable 't'.

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

Add '20' to each side of the equation.
-20 + 20 + 5t2 = 5 + 20

Combine like terms: -20 + 20 = 0
0 + 5t2 = 5 + 20
5t2 = 5 + 20

Combine like terms: 5 + 20 = 25
5t2 = 25

Divide each side by '5'.
t2 = 5

Simplifying
t2 = 5

Take the square root of each side:
t = {-2.236067978, 2.236067978}