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3 votes
6x - 5y = 15, x=y+3 what does x and y equal

User Kul
by
4.1k points

2 Answers

1 vote

Answer:

X = 0

Y = -3

Explanation:

6x−5y=15

x=y+3

6 (y + 3) - 5y = 15

6y + 18 - 5y = 15

y + 18 = 15

y = -3

x = -3 + 3

x = 0

I also did it on khan an I got it right.

User Dijalma Silva
by
4.2k points
6 votes

Answer:

Explanation:

6x - 5y = 15....... (1)

x=y+3..........(2)

Putting (2) in (1)

6(y + 3) - 5y = 15

6y + 18 - 5y = 15

6y - 5y = 15 - 18

y = -3

And x = y + 3

x = -3 + 3

x = 0

User Mank
by
4.4k points