Have you tried asking a teacher for help before this
and did you try to take notes cuse notes are your best friends
X+y=11
22x+15y=228
y=11-x
22x+15y=228
22x+15(11-x)=228
22x+165-15x=228
7x+165=228
7x=63
x=9
9+y=11
y=2
The solution to the system of equations is (9,2)
Answer:
B
Step-by-step explanation:
In the picture above
Hope this helps.
See attached picture for answre