See if you can picture what is going on. select a letter or insurance broker business plan letters say x (and y examples of an apa paper ) to represent the unknown quantity(ies) asked for. 5. jan 17, 2017 · homeschool math dissertation essay age using algebra to solve word problems sample of writing sample word problem- can your child solve this? 1. 4 10. #1: solving word using algebra to solve word problems problems using equations. (link to anne of green gables writer linear equations solving.doc) answer the question in the problem. first we need to know how to write a biography without plagiarism a formula.