John and Yasmin's dad is named Gabriel. If John has twice the number of children that her sister has and Gabriel has six grandkids, how many children does Yasmin have?
We don't know Yasmin's number of children yet, but let's represent it as Y.
If John has twice the number of children Yasmin has, then John has 2*Y = 2Y kids
If Gabriel has 6 grandkids between John's and Yasmin's children, then we can represent this as 6 = 2Y + Y
If we solve the latest equation then we learn that 6=3Y
Given that Y represents how many kids Yasmin has, then solving for Y we know that Y=6/3 or Y=2 kids
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