BTSxArmy55
BTSxArmy55
04-11-2020
Mathematics
contestada
4x-50=2x+30
what is x?
Respuesta :
florcer13
florcer13
04-11-2020
4x-50=2x+30
4x-2x=30+50
2x=30+50
2x=80
———-
Divide by 2 on both sides
X = 40
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