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HELPPPP PLEASE!!!!!!
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3 votes
HELPPPP PLEASE!!!!!!

HELPPPP PLEASE!!!!!!-example-1
User Akshay Mukadam
by
5.7k points

1 Answer

5 votes

Answer:

y = 20

Explanation:

line RPN = 180 = 4y - 10 + 90 + y

180 - 90 + 10= 5y

100 = 5y

y = 100/5

y = 20

User Tcxbalage
by
6.0k points
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