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1/3x - 1/4=0

X=?
Urgent! va rog :)


Răspuns :

1/3x-1/4=0
1/3x=1/4
x=3/4
[tex] \frac{1}{3x}- \frac{1}{4}=0|*12x =\ \textgreater \ 4-3x=0=\ \textgreater \ 4-0=3x=\ \textgreater \ 3x=4=\ \textgreater \ x=\frac{4}{3} [/tex]
Success