23t-14t-11=781

To solve this equation, combine like terms on the left side:

(23t - 14t) - 11 = 781

9t - 11 = 781

Next, add 11 to both sides of the equation:

9t - 11 + 11 = 781 + 11

9t = 792

Finally, divide both sides of the equation by 9:

9t/9 = 792/9

t = 88

Therefore, the solution to the equation is t = 88.