Question

if present ages of son and father are expresed by x and y respectively and after 10 years father wii be twice as old his son.write the relationship between x and y​

Answer 1

Answer:

Step-by-step explanation:

son --x

father--------y

after 10 years

son x+10

father---y+10

y+10=2(x+10)

y+10=2x+20

y=2x+10