Question

Rearrange the equation 3y-6x+9=0 into the form y=____

Answer 1

Start by getting y by itself.

Answer 2

y=2x-3

Answer 3

3y-6x=-9
so then 3y=-9+6x
ibut you want to single out the y, so it will be
y=-9+6x over 3

Answer 4

y=2x-3 is the simpliest form that you can reserve... if you do
3y= -9+6x
or 3y=(6x-9)
or y= (6x-9)/3---------------------(A)
or y= 6x/3 - 9/3
or y= 2x-3------------------------(B)
you stopped at (A) but i resolved and made it even simplier to (B)..

Answer 5

both answer would be correct..

Answer 6

can u explain

Answer 7

Put x= something. This time as an example, lets take x=0.
When x=0, in (A) y=-3
When x=0, in(B) y=-3 so both the equations derieved are actually true and same the difference is that one is more simplified than the other.