Evey8776 Evey8776
  • 14-03-2018
  • Mathematics
contestada

hey I really need help its a test -3x=48


5x-1=29



4(x-6)+7=23






3(x-4)+5x=4

Respuesta :

sierravanesa
sierravanesa sierravanesa
  • 14-03-2018
 -3x=48 ---> x=-16
5x-1=29 --> x=6
4(x-6)+7=23 --> x=10
3(x-4)+5x=4 --> x=2
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