Answer:
d=
Step-by-step explanation:
Original equation: 13d+8=-1
1. Subtract 8 from both sides of the equation to get:
13d=-9
2. Divide both sides by 13 to get:
-9/13
i took the iready quiz
2/9
Matt could do one of the following arrangements;
2 rows of 8 CDs
4 rows of 4 CDs