Răspuns :
[tex]\it x+\dfrac{3}{2}=\dfrac{7}{3} \Rightarrow x=\dfrac{^{2)}7}{\ 3}-\dfrac{^{3)}3}{\ 2}=\dfrac{14-9}{6}=\dfrac{5}{6}[/tex]
Răspuns:
5/6
Explicație pas cu pas:
a+3/2=7/3
-------------------------
a=?
rezolvare:
a=7/3-3/2
amplificam:
7/3ori2=14/6
3/2ori3=9/6
a=14-9/6
a=5/6