Ask Question
26 August, 19:59

mel is 5 years older than Rafie and anna is twice as old as rafie. the sum of their age is 57. how old is mel?

+1
Answers (1)
  1. 26 August, 20:09
    0
    Mel is 18.

    Step-by-step explanation:

    57 = x + (5 + x) + (2x)

    57 = x + 5 + x + 2x

    57 = (x + x + 2x) + (5)

    57 = 4x + 5

    57 - 5 = 4x + 5 - 5

    52 / 4 = 4x / 4

    13 = x
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “mel is 5 years older than Rafie and anna is twice as old as rafie. the sum of their age is 57. how old is mel? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers