Answer:
x = 27/4
Step-by-step explanation:
3x + 2y = 12 and 5x – 2y = 42
Add the two equations together to eliminate y
3x + 2y = 12
5x – 2y = 42
-----------------------
8x = 54
Divide each side by 8
8x /8 = 54/8
Answer:the answer is C yw :)
The total is 97/100
47/100+3/100=50/100 (aka 1/2)
50/100+47/100=97/100
n= -3.1
Hope this helps!