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Mathematics, 28.03.2020 17:21 dpazmembreno

RESOLVER POR SUSTITUCION:
A)X=2Y+5
3X-2Y=19
B)Y=5
4X/3+2Y/5=6
C)5X-4Y=17
6X-Y=19
D)2X+16=2Y
2Y-3X=16

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Answers: 3

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You know the right answer?
RESOLVER POR SUSTITUCION:
A)X=2Y+5
3X-2Y=19
B)Y=5
4X/3+2Y/5=6
C)5X-4Y=...
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