Question

solve the following simultaneous equations graphically.4x=y-5;y=2x+1

Answer 1

4x=y-5; y=2x+1
Now, we will put y's value
4x=y-5
4x=2x+1-5
4x=2x-4
4x-2x= - 4
2x= - 4
X= - 4/2
X= - 2

Answer 2

hope this answer will help you.