Question

Mr. Klinker is 35 and his daughter is 10. In how many years will Mr. Klinker be twice as old as his daughter?

Answer 1

use this equation \[35 + x = 2(10 + x)\] where x is the number of years later

Answer 2

\( (35+x)=2(10+x)\)

\(35+x=20+2x\)

\(15=x\)

In 15 years He will be 50 and his daughter will be 25.

Answer 3

Thank you!