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Svetradugi [14.3K]
3 years ago
9

6x -5у =15 x=y+3 x= t=

Mathematics
1 answer:
inessss [21]3 years ago
7 0

9514 1404 393

Answer:

  (x, y) = (0, -3)

Step-by-step explanation:

Using the second equation, we can substitute for x in the first equation:

  6(y+3) -5y = 15

  y +18 = 15 . . . . . collect terms

  y = -3 . . . . . . . . . subtract 18

Using the second equation:

  x = y +3 = (-3) +3 = 0

The solution is ...

  x = 0

  y = -3

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