Question

Solve this equation: 80 = 3y + 2y + 4 + 1. O A. y = ¹1/5 O B. y = 75 O C. y = 15 O D.y = -15 ​

Answer 1

C. y= 15

Explanation:

Add 3y +2y = 5y

Add 4+1=5

Subtract 80 -5 =75

Then divide by 5y on both sides to get

y=15