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allochka39001 [22]
3 years ago
5

Please help due today!

Mathematics
1 answer:
katrin [286]3 years ago
6 0
So the first two line segments added together equals the full line segment. So, 8y + 5 + 7y = 13y + 25

15y + 5 = 13y + 25

2y = 20

y = 10
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