179=-9x+8
How do I break it down to slove this problem

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

How many square centimeters of wrapping paper will be used to wrap the shoe box?