Question

solve for y 5x-4y=8

Answer 1

-4y=-5x+8
divide everyting by -4:
y=(5/4)x-2

Answer 2

i got y=(8-5x)/-4 and idk what to do now

Answer 3

that's correct too.

Answer 4

but they are saying something about it can be simplified

Answer 5

y=(5/4)x-2
that's that simplified

Answer 6

oh ok sorry thanks

Answer 7

5x-4y=8,now this is a function on the graph.so let:x=0,then 5(0)-4y=8,-4y=8,y=-2.u can prove this by replacing y=-2&x=0