Question

What's 9s + 3=57?

What's 4d +6= 42
-3y +12 = -48

These are 2 step equation I need the senders to

Answer 1

9s + 3 = 57 Subtract 3 from each side
9s = 54 Divide each side by 9
s = 6

4d + 6 = 42 Subtract 6 from each side
4d = 36 Divide each side by 4
d = 9

-3y + 12 = -48 Subtract 12 from each side
-3y = -60 Divide each side by -3
y = 20

Answer 2

9s + 3=57
9s=57-3
9s=54
s=54/9
s=6

2) 4d +6= 42
4d=42-6
4d=36
d=36/4
d=9

3)
-3y +12 = -48
-3y=-48-12
-3y= -60
3y=60
y=60/3
y=20