1. second option
2. first option
X+4y=16
subtract x
4y = -x+16
divide 4 from 4y and divide by 4 on other side too
(4y/4) = (-x/4) + (16/4)
y=-1/4x+4
M=-1/4
B=4
Answer:
37/5
Step-by-step explanation:
X= 4
Because I need to answer a question in order to answer other questions so your welcome.