emily7554
emily7554
18-04-2019
Mathematics
contestada
#19 plz !!!!!!!!!!!!!!!
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desperatesmile
desperatesmile
18-04-2019
2x+y=60
2x=60-y
2x-y=32
60-y-y=32
-2y= -28
y=14
2x=60-y
2x=60-14
2x=46
x=23
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