16t^2-20=0

Solution for 16t^2-20=0 equation:

Simplifying
16t2 + -20 = 0

Reorder the terms:
-20 + 16t2 = 0

Solving
-20 + 16t2 = 0

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 + 16t2 = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 16t2 = 0 + 20
16t2 = 0 + 20

Combine like terms: 0 + 20 = 20
16t2 = 20

Divide each side by '16'.
t2 = 1.25

Simplifying
t2 = 1.25

Take the square root of each side:
t = {-1.118033989, 1.118033989}