1. kim is x years old. jordan is 7 years older than kim. four times jordan’s age is equal to 200. (a) write an equation that could be used to find jordan’s age. use j to stand for jordan’s age. (b) write an equation that could be used to find kim’s age. use k to stand for kim’s age. (c) how old is jordan? give your answer in the form of a sentence. (d) how old is kim? give your answer in the form of a sentence.