Answer:
c:84
Step-by-step explanation:
set your equasion to 9/7 = 108/x .solve the equasion and you get 84 for x
Step-by-step explanation:
THANKS!! FOR THE POINTS
Answer:
Step-by-step explanation:
Hello!!
We know y = 7 + x. Substitute this into our other equation,
2x = (x + 7) - 10
2x = x - 3
x = -3
Now, we know that x = -3 so, we can conclude that the answer is choice B.
Hope this helps!! Let me know if you have ANY questions.