can u solve 2(9*y)
the farthest you can go is 18*2y
easy bro, it's 18*2y
2(9*y) = 2(9y) = 18y
but you cannot combine unlike terms?
Rina...you made common error...
2(9*y) = 2(9y) is the same as 9y + 9y = 18y
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