Answer:1) x = 3/22) x = 7/23) x = 10/3Step-by-step explanation:See the attached worksheet. The third equation is difficult to read at the crease. This assumes "5x."The goal in each of the steps shown is to eliminate the denominators by multiplying the entire equation by each of the denominators, one at a time. This allows us to reduce the number of terms and find a solution.