PLZ help me with these math problems and also please show the work! (so i can see how im suppose to do it)
1. -1/2d+2=-4(d- 1/2)
2.0.2n+9=8(o.4n-1)
use distributive property
-1/2d+2= -4d + 2
3.5d+2=2
3.5d=0
d=0
0.2n+9=3.2n - 8
9=3n - 8
17=3n
n=17/3
Comments
use distributive property
-1/2d+2= -4d + 2
3.5d+2=2
3.5d=0
d=0
0.2n+9=3.2n - 8
9=3n - 8
17=3n
n=17/3