JeremyC700
JeremyC700 JeremyC700
  • 03-02-2021
  • Mathematics
contestada

need help I dont know what to do​

need help I dont know what to do class=

Respuesta :

ww9tabk823
ww9tabk823 ww9tabk823
  • 03-02-2021
5(x+7)=75
x=8

30=3(4x-2)
x=3

5(2x-3)=3(4x-7)
x=-18

-60=5(2x+10)
x=-11
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