Odpowiedź :
Odpowiedź:
[tex]\frac{2x+3}{2}=\frac{5x-3}{3}\ \ \ \ \ \ mno\.zymy\ \ na\ \ krzy\.z\\\\3(2x+3)=2(5x-3)\\\\6x+9=10x-6\\\\6x-10x=-6-9\\\\-4x=-15\ \ /:(-4)\\\\x=\frac{15}{4}\\\\x=3\frac{3}{4}[/tex]
[tex]\frac{2x+3}{2} = \frac{5x-3}{3}[/tex] /*6
[tex]\frac{6*(2x+3)}{2} = \frac{6*(5x-3)} 3[/tex]
[tex]3*(2x+3) = 2*(5x-3)[/tex]
[tex]6x+9=10x-6[/tex]
[tex]6x-10x= (-6) - 9[/tex]
[tex]-4x = (-15)[/tex] \: (-4)
[tex]x = \frac{-15}{-4}[/tex]
[tex]x = \frac{15}{4}[/tex]
[tex]x = 3\frac{3}{4}[/tex]