Can someone answer. there is one question. there's a picture. !

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

This is so hard and it’s for a test

What is the solution to the equation below? 3/x-2+6=square root x-2 +8