-16t^2+71=7

Solution for -16t^2+71=7 equation:

Simplifying
-16t2 + 71 = 7

Reorder the terms:
71 + -16t2 = 7

Solving
71 + -16t2 = 7

Solving for variable 't'.

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

Add '-71' to each side of the equation.
71 + -71 + -16t2 = 7 + -71

Combine like terms: 71 + -71 = 0
0 + -16t2 = 7 + -71
-16t2 = 7 + -71

Combine like terms: 7 + -71 = -64
-16t2 = -64

Divide each side by '-16'.
t2 = 4

Simplifying
t2 = 4

Take the square root of each side:
t = {-2, 2}