Since there is two negative signs in the original equation, you need two negative signs in the equivalent one as well.
Because one of the negatives if before the fraction, it doesn't matter if the second negative is on the 13 or on the 12.
The answer is A.
Answer:
7*3x=18
-7 -7
3x=11
3x/3 11/3
x=3.67
Step-by-step explanation:
Let, the price of CD = x
then, 5x+6 = 61
5x = 55
x = 11
so, price of CD was $11
