Quadrant 4 is the correct answer, and it's the only
X = y + 3
2x + y = 9
Solution..
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Substitute for x=y+3 in the second equation...
2x+y = 9
2(y+3)+y=9
2y+6+y=9
3y+6=9
3y=9-6
3y=3
y=3/3
y=1....
Substitute for y=1 in the first equation...
x=y+3
x = 1+3
x=4..
Am sure the answer is quite evident now...
Answer:
The answer is 15 units!!
Step-by-step explanation:

Answer:
.27 x = 30
x = 111
Step-by-step explanation: