For each of these three equations, determine whether there are any solution(s). if there are solutions, say what they are and show how you found them. if there aren't solutions, explain why not. i will mark as !

(a) x/3 + x/4 + x/5 + = (2x)/3 + (2x)/4 + (2x)/5

(b) y/3 + y/4 + y/5 = y/3 + y/4 + y/5 + 1

(c) z/3 + z/4 + z/5 = z/4 + z/5 + z/6 + 1$