2t^2+11-13=0

Solution for 2t^2+11-13=0 equation:

Simplifying
2t2 + 11 + -13 = 0

Reorder the terms:
11 + -13 + 2t2 = 0

Combine like terms: 11 + -13 = -2
-2 + 2t2 = 0

Solving
-2 + 2t2 = 0

Solving for variable 't'.

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

Add '2' to each side of the equation.
-2 + 2 + 2t2 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 2t2 = 0 + 2
2t2 = 0 + 2

Combine like terms: 0 + 2 = 2
2t2 = 2

Divide each side by '2'.
t2 = 1

Simplifying
t2 = 1

Take the square root of each side:
t = {-1, 1}