-45.72=5.50+(-9.81)t

Solution for -45.72=5.50+(-9.81)t equation:

Simplifying
-45.72 = 5.50 + (-9.81) * t

Solving
-45.72 = 5.50 + -9.81t

Solving for variable 't'.

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

Add '9.81t' to each side of the equation.
-45.72 + 9.81t = 5.50 + -9.81t + 9.81t

Combine like terms: -9.81t + 9.81t = 0.00
-45.72 + 9.81t = 5.50 + 0.00
-45.72 + 9.81t = 5.50

Add '45.72' to each side of the equation.
-45.72 + 45.72 + 9.81t = 5.50 + 45.72

Combine like terms: -45.72 + 45.72 = 0.00
0.00 + 9.81t = 5.50 + 45.72
9.81t = 5.50 + 45.72

Combine like terms: 5.50 + 45.72 = 51.22
9.81t = 51.22

Divide each side by '9.81'.
t = 5.221202854

Simplifying
t = 5.221202854