Answer: (7)
Step-by-step explanation:
Can you take a pic of the problem?
Answer:
the sustitucion metod is easy x=5 y=3
Step-by-step explanation:
x-3y=-4 (-2)
2x-y=7 (1)
-2x+6y=8
2x-y=7
5y=15
y=3
2x-3=7
2x=10
x=5
To select multiple items at random keep the Ctrl key pressed and select your items. The answer is D.
Answer:
43242443534138
Step-by-step explanation:
