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eduard
3 years ago
5

2) 45+ 17 = 62 3) X + 5/6 = 7/16 4) Y + 1/7 = 5/8

Mathematics
1 answer:
Montano1993 [528]3 years ago
6 0

9514 1404 393

Answer:

  2) true

  3) X = -19/48

  4) Y = 27/56

Step-by-step explanation:

3) Subtract 5/6 from both sides

  X = 7/16 -5/6 = (7·6 -16·5)/(16·6) = (42 -80)/96

  X = -19/48

__

4) Subtract 1/7 from both sides

  Y = 5/8 -1/7 = (5·7 -8·1)/(8·7)

  Y = 27/56

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