Question

solve graphically 4x-3y+4=0 and 4x+3y-20=0​

Answer 1

Answer:

Step-by-step explanation:

4x-3y+4=0

4x+3y-20=0

By doing subtracting we get as

-6y+24=0 then 6y =24 then y=24/6=4

Take first equation as 4x-3(4)+4=0

4x=8 then x=2

So the final answers are x=2,y=4