Question

If ana is ten years older than juan and martha is 5 years older than juan what is the algebraic expression that representsthe total of years among all three of them?

Answer 1

Explanation:

If Juan's age = X

ana's age = X + 10

Martha's age = X + 5

so , Total of years = X + (X+10) + (X+5)

= X + X + X + 10 + 5

= 3X + 15