rewrite into slope intercept form.

1) 3x-2y=7
answer: y=3/2x-7/2

2) 8x=y-1/2
answer: y=16x+1

3) 4x+2/3y=8
answer: y=-6x-12

are these correct?

3 answers

It would appear so, but you make it hard to tell, being so sloppy with parentheses. Much better would have been

3x-2y=7
8x=(y-1)/2
4x+(2/3)y=8
sorry about that
2) would be y=8x+1/2
3) would be y=-6x+12
No 1 is correct