for the question. 19. Solve this equation: 80 = 3y + 2y + 4 + 1. A. y = 15 B. y = 75 C. y = –15 D. y = 1/5

asked Apr 19, 2019 219k views

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$3y + 2y = 5y \\ 4 + 1 = 5 \\ 80 = 5y + 5 \\ 80 - 5 = 75 \\ 75 / 5y = 15 \\ y = 15$

Simplyblue answered Apr 20, 2019

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80 = 3y+ 2y+4+1
Simplfy like terms:
80 = 5y + 5
-5 -5
75 = 5y
5 5
y = 15
The answer is A. hope this helps

Lingxi answered Apr 25, 2019

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