A
3x+y=16
5x-y=24
8x=40
X=40÷8=5
Remplazas*
5x5-y=24
25-y=24
25-24=y=1
X=5
Y=1
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Verified answer
A
3x+y=16
5x-y=24
8x=40
X=40÷8=5
Remplazas*
5x5-y=24
25-y=24
25-24=y=1
X=5
Y=1