-4.9t^2+53=0

Solution for -4.9t^2+53=0 equation:

Simplifying
-4.9t2 + 53 = 0

Reorder the terms:
53 + -4.9t2 = 0

Solving
53 + -4.9t2 = 0

Solving for variable 't'.

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

Add '-53' to each side of the equation.
53 + -53 + -4.9t2 = 0 + -53

Combine like terms: 53 + -53 = 0
0 + -4.9t2 = 0 + -53
-4.9t2 = 0 + -53

Combine like terms: 0 + -53 = -53
-4.9t2 = -53

Divide each side by '-4.9'.
t2 = 10.81632653

Simplifying
t2 = 10.81632653

Take the square root of each side:
t = {-3.288818409, 3.288818409}