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
