Question

thanks!

Answer 1

4x=20-5y
\[x=\frac{ 20-5y }{4 }\]
take any value of y for which x is an integer.
1.Let y=0
\[x=\frac{ 20-5*0 }{4 }=5\]
nw add or subtract multiple of 4
2. when y=4
\[x=\frac{ 20-5*4 }{4 }=0\]
plotting the graph

Answer 2

Thank you so much