samy1645
samy1645
25-10-2016
Mathematics
contestada
what is the value of x
question 2 and 4
Respuesta :
SJ2006
SJ2006
25-10-2016
2) 7x = x+48
6x = 48
x = 8
4)2x+38 = 3x-12
3x-2x = 38+12
x = 50
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