Question

0=-3x+1 , x= .... ? Repede !

Answer 1

-3x+1=0
-3x=-1/ x(-1)
3x=1
x= 1 supra 3
Sper ca te-am ajutat !!

Answer 2

-3x+1=0
⇒-3x=0-1
⇒-3x=-1
⇒-x=[-1]/3
⇒-x=-0,[3]⇒se reduce ,,-'' cu ,,-'';
⇒x=0,[3];