Candies

If Alena gives Lenka 3 candies will still have one more candy. If Lenka gives Alena 1 candy, Alena will have twice more than Lenka. How many candies have each of them?

Correct answer:

a =  17
l =  10

Step-by-step explanation:

a3=l+3+1 2(l1)=a+1  a3=l+3+1 2 (l1)=a+1  al=7 a2l=3  Row2Row1Row2 al=7 l=10  l=110=10 a=7+l=7+10=17  a=17 l=10



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