Question

Please help for final exam!!! Please

Answer 1

Answer:

k=-38/9

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−13+7k−4=23+16k−2

−13+7k+−4=23+16k+−2

(7k)+(−13+−4)=(16k)+(23+−2)(Combine Like Terms)

7k+−17=16k+21

7k−17=16k+21

Step 2: Subtract 16k from both sides.

7k−17−16k=16k+21−16k

−9k−17=21

Step 2: Subtract 16k from both sides.

7k−17−16k=16k+21−16k

−9k−17=21

Step 3: Add 17 to both sides.

−9k−17+17=21+17

−9k=38

Step 4: Divide both sides by -9.

−9k/-9=38/-9

K=-38/9

Answer 2

-13k + 7k - 4 = 23 + 16k - 2

-13k + 7k - 16k = 23 - 2 + 4

-22k = 25

k = 25/-22