Sagot :
Answer:
(0,9) and (2,3)
Step-by-step explanation:
3x + y = 9
first value of x: 0
3x + y = 9
3(0) + y = 9
0 + y = 9
y = 9
second value of x: 2
3x + y = 9
3(2) + y = 9
6 + y = 9
y = 9 - 6
y = 3
Answer:
(0,9) and (2,3)
Step-by-step explanation:
3x + y = 9
first value of x: 0
3x + y = 9
3(0) + y = 9
0 + y = 9
y = 9
second value of x: 2
3x + y = 9
3(2) + y = 9
6 + y = 9
y = 9 - 6
y = 3