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tatyana61 [14]
3 years ago
15

Use the number line below, where RS=7y+3, ST=2y+9, RT=14y-8a. What is the value of y?y=

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0
RS+ST= RT
(7Y+3)+(2Y+9)= 14Y-8
9Y+12=14Y-8
5Y=20
Y=4
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