Question 253371
Let m=my age & s=sister's age
.
2(m-2)=s+2
3(m-3)=s+3
.
2m-4=s+2
3m-9=s+3
.
2m-s=6
3m-s=12
---------------subtract
-m = -6
.
m=6
s=6
.
Ed