## anonymous one year ago Solve S=DC-7 for D

1. Astrophysics

add 7 on both sides and then divide by C

2. anonymous

S+7=DC S+7/C=D D=S+7/C?

3. Astrophysics

$D=\frac{ S+7 }{ C }$

4. Astrophysics

Make sure you add brackets otherwise it's hard to tell if you put the whole thing over the fraction or just the 7

5. anonymous

Ok! thank you :)

6. Astrophysics

Np, good job btw