Please help me 100 points

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asked Jul 3, 2023 154k views

2 Answers

Narnik Gamarnik · Answer 1 · 2023-07-06T14:20:10+0000

First I go the value of y
2y+1= 4y-9
2y-2y+1=4y-2y-9
1= 2y-9
10=2y
5=y

Then I got the value of x
(5x)+(2x+19)=180
5x+2x+19=180
7x+19=180
7x=161
x=23

So the sum of x and y
23+5
=28

Am not sure but I hope this helps

Please help me 100 points

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