Solve this equation 80 equals 3y plus 2y plus 4 plus 1?

80 = 3y + 2y + 4 + 1

Collect 'like terms'.

80 = 5y + 5

Substract '5' from noth sides

75 = 5y

5y = 75

Divide both sides by '5'

y = 15 The answer!!!!!