mh56
mh56 mh56
  • 11-06-2020
  • Mathematics
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Please help

the question is beloww

Please help the question is beloww class=

Respuesta :

aysu1 aysu1
  • 11-06-2020

Answer:

-8

Step-by-step explanation:

(x-3y=136) + (18x+3y=288) We collect both processes to make y's disappear

19x=-152

x=-8

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