Question

What is the value of k?

Answer 1

Answer: K=29

Explanation:

First off, we have to write the whole equation out. We have two equations here ((5k-3) and (9+k)), and because the angles are on a straight line, both equations should add up to 180.

Our equation looks like this: (5k-3)+(9+k)=180.

Next, you want to combine the like terms on the left side of the equation.

Our equations looks like this: (5k+k)+(9-3)=180 OR 6k+6=180

Finally, solve algebraically.

6k+6=180

(6k=174)/6

k=29

Hope this helps :)

Answer 2

k=29 degrees

Explanation:

That is a linear pair which means if you add those both they add up to 180

5k-3+9+k=180

Then solve