Answer:
yous math symblom
Step-by-step explanation:
its a good website for that
Sorry, I didn't read the question fully. I don't know how to do this. Please disregard my previous answer.
Answer:
5 years ago
Let Kelly's age be x
Jake's age is 4x
5 years later
Kelly's age is x + 5
Jake's age is 4x+5
The sum of both their ages is 60. The equation will be
x + 5 + 4x + 5 = 60
5x + 10 = 60
5x = 60 - 10
x = 50/5 = 10
So Kelly is (10 + 5) 15 years old.
Jake is (4*10 + 5) = 45 years old
Step 2 subtract
Step 4 multiple
