The expression would be: y = x/2 - 4. And no. Because if Keenan started with 6 strawberries and gave half to Tisha she would have 3 strawberries not 4.
At start Keenan has x strawberries. He gives Tisha x/2. Then Tisha keeps 4 strawberries and gives Suvi the rest. If y is the number of strawberries that ...
