PLEASE HELP ASAP! DUE SOON PLEASE SHOW YOUR WORK question: solve for the solution using substitution.

So for the first one the first ting u have to do is FLIP the equation so---> X-12=y

Then you have to add 12 to BOTH sides> x-12+12=y+12

So your answer for X > x=y+12

For Y on the first equation it is--->y=x-12      (Just flipped and the sign changed)

For the second equation we are gonna solve for Y first.

The first thing u want to do is divide both sides by -3 so it will look like this

-3y/-3    =   2x/+36/-3

So Y will equal> -2/3x- 12

Now we are going to do the X part

So fist FLIP the equation>      2x+36=  -3y

The add -36 to both sides> 2x+36+-36=-3y+-36

Last step you have to divide both sides by 2

So that would be> 2x/2= -3y-3

Your final result will be> x=-3/2y-18

I hope this helped you out (

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