x = # of $5 y = # of $1
x + y = 14
5x+ y = 26
-x-y = -14
5x + y = 26
4x = 12 x = 3 y = 11
Theresa has $26 in her wallet. The bills are worth either $5 or $1. If there are 14 bills total, how many does she have of each type?
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