Answer:
677
Step-by-step explanation:
d= m/c+e
<u>cd+ed=m - Solve for d</u>
1) Factor cd+ed:
d(c+e)=m
2) Divide both sides by (c+e):
d=m/c+e
Footnotes:
1) In step 1, I factored a d out of both addition phrases
