Question

I don’t understand plz help :(((

Answer 1

k=55

Explanation:

You do 8x7=56-1=55

so 55+1/8=7

Answer 2

k=55

Explanation:

What you do is you have to get k by itself.

You will times 8 on both sides first.

k+1=56. You will then subtract 1 on both sides.

k=55 is your answer.