784=16t^2

Solution for 784=16t^2 equation:

Simplifying
784 = 16t2

Solving
784 = 16t2

Solving for variable 't'.

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

Add '-16t2' to each side of the equation.
784 + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
784 + -16t2 = 0

Add '-784' to each side of the equation.
784 + -784 + -16t2 = 0 + -784

Combine like terms: 784 + -784 = 0
0 + -16t2 = 0 + -784
-16t2 = 0 + -784

Combine like terms: 0 + -784 = -784
-16t2 = -784

Divide each side by '-16'.
t2 = 49

Simplifying
t2 = 49

Take the square root of each side:
t = {-7, 7}