Lucia R. answered 08/29/22
Former high school math teacher with 12 years experience
AB = AC + CB, so
9y-12 = 3y + 5 + 4y - 1
9y-12 = 7y + 4
2y = 16
y = 8
Joseph L.
asked 08/29/22Find the value of y if AC =3y+5 , CB= 4y-1, AB= 9y - 12, and point C lies between A nd B
Lucia R. answered 08/29/22
Former high school math teacher with 12 years experience
AB = AC + CB, so
9y-12 = 3y + 5 + 4y - 1
9y-12 = 7y + 4
2y = 16
y = 8
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