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ale4655 [162]
3 years ago
5

Does anybody know how to do problems 19 and 21?

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0
I only know #19
Boots=x
Shoes=x-15
3(x-15)+2x=120
3x-45+2=120
5x-45+2x=120
5x=165
X=33
Boots=$33
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