Sagot :
Answer:
A. 2 years more
Step-by-step explanation:
Hope it will help.
Answer:
A. 2 years more
Step-by-step explanation:
Let : X - added years for the father to be three times as old as his son.
10+X ---- age of Bernie
34+X----age of the father
34+X=3(10+x)
2X=34-30
X=4÷2 =2