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Elanso [62]
2 years ago
10

What is the value of y? A. 16 B. 48 C. 64 D. 132

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
6 0

Answer:

3x+3x+7x+20+7x+20=360

20x=360-20

20x=320

x=16

therefore x=16 so,

7x+20+y=180

but x=16

7(16)+20+y=180

y=180-132

y=48

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