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sesenic [268]
3 years ago
8

Last Question (You can ignore this sentence)

Mathematics
1 answer:
Harrizon [31]3 years ago
5 0
3y-20+x+13=3x+9
3y-20+x+13+2y=180

3y-7+x=3x+9
3y=2x+16
y=2/3x+16/3

5y+x=187
5(2/3x+16/3)+x=187
10/3x+80/3+x=187
13/3x=481/3

x=37
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