gabbymata518
gabbymata518
03-10-2019
Mathematics
contestada
2x+3y+z=4
-3X-4+52 = 1
X+3y=5
Respuesta :
lilysmith03
lilysmith03
03-10-2019
Answer:
first is, 17/4
second is, 1/4
third is, 21/4
Step-by-step explanation:
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