2t^2-21t+68=14

Solution for 2t^2-21t+68=14 equation:

Simplifying
2t2 + -21t + 68 = 14

Reorder the terms:
68 + -21t + 2t2 = 14

Solving
68 + -21t + 2t2 = 14

Solving for variable 't'.

Reorder the terms:
68 + -14 + -21t + 2t2 = 14 + -14

Combine like terms: 68 + -14 = 54
54 + -21t + 2t2 = 14 + -14

Combine like terms: 14 + -14 = 0
54 + -21t + 2t2 = 0

Factor a trinomial.
(9 + -2t)(6 + -1t) = 0

Subproblem 1
Set the factor '(9 + -2t)' equal to zero and attempt to solve:

Simplifying
9 + -2t = 0

Solving
9 + -2t = 0

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

Add '-9' to each side of the equation.
9 + -9 + -2t = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2t = 0 + -9
-2t = 0 + -9

Combine like terms: 0 + -9 = -9
-2t = -9

Divide each side by '-2'.
t = 4.5

Simplifying
t = 4.5
Subproblem 2
Set the factor '(6 + -1t)' equal to zero and attempt to solve:

Simplifying
6 + -1t = 0

Solving
6 + -1t = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1t = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1t = 0 + -6
-1t = 0 + -6

Combine like terms: 0 + -6 = -6
-1t = -6

Divide each side by '-1'.
t = 6

Simplifying
t = 6
Solution
t = {4.5, 6}