Question

Solve the equation for y.

4x – 5y = 9

A.y= -4x-5


B. y=4/5 x -9/5 <---- this is the one i think is right but i'm not sure???


C. y= -5/4 x -5/9 <----- or maybe this one but still not sure yet????


D. y= 5/4 x + 9/4

Answer 1

Hi

Answer 2

4x – 5y = 9

Lets add 5y to both sides

What do you get? :)

Answer 3

hey

Answer 4

@rockycatsrule the answer is B that's right!

Answer 5

thanks

Answer 6

4x-5y =9
4x-9 = 5y
\[y = \frac{ 4x-9 }{ 5 } = \frac{ 4 }{ 5 }x - \frac{ 9 }{ 5 }\]

Answer 7

oh now i get what u did so thx so much.. so do u think u could help with some more

Answer 8

yeah sure, no problem at all. But close this question and open a new one. :)

Answer 9

kk

Answer 10

And also click on the blue colour best response button to medal the best answer :)