Alexis has a stamp collection of 3 cent stamps and 8 cent stamps. she has 1 less 8 cent stamps as 3 cent stamps. if the collection has a face value of 69 cents, how many of each does she have?
she has 3 cent stamps and 8 cent stamps.

She has seven 3 cents stamps and six 8 cents stamps.

Step-by-step explanation:

7*3 = 21

6*8 = 48

48 + 21 = 69

She has SEVEN 3 cent stamps and SIX 8 cent stamps.

Step-by-step explanation:

Let be "x" the number of  8 cent stamps and "y" the number of  3 cent stamps.

Set up the following system of equations:

Substitute the first equation into the second one and the solve for "y":

Substitute the value of "y" into the first equation:

d

step-by-step explanation:

sorry, i can't understand your question. will later if you describe more clearly!

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