Question

Can anybody help me on this Solve the equation for y. Then graph the equation. 5x – 4y = 12

Answer 1

I would start by subtracting 5x from both sides, then divide both side by -4 and it should come out to be y=5/4x-3

Answer 2

b= 12/-4 is not right

Answer 3

where did b=12/-4 come into the equation?

Answer 4

sorry I wrote it wrong

Answer 5

this is what I had an got it wrong B. y = 4/5x + 3

Answer 6

where dose the y=5/-4x-3 come from or is it y=5/4x-3

Answer 7

5x – 4y = 12
5x – 4y-5x = 12-5x (subtract 5x from both sides)
-4y=-5x+12 (simplify)
-4/-4y=-5/-4x+12/-4(divided by -4 on both sides)
y=5/4x-3 (simplify)

Answer 8

oh ok thanks a lot