mathhater4
mathhater4
02-11-2016
Mathematics
contestada
help me with this please
Respuesta :
SueGore
SueGore
02-11-2016
youd do 4x-20 + x= 90
so combine like terms 5x-20=90
subtract 20 from each side 5x=70
so x=14
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What is x/2 - 14 = 20
