cdc0208dance
cdc0208dance
03-09-2017
Mathematics
contestada
what is 3x/10-2=x/5+2?
Respuesta :
jdog4108
jdog4108
03-09-2017
3x/10-2 = x/5+2
+2 +2
3x/10 = x/5+4
x10 x10
3x = x(5 x 4)
-x -x
2x = 20
/2 /2
x=10
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