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Rezolva , in multimea numerelor reale , ecuatia: 2x+3 supra 3 - x supra 4 =3


Răspuns :

[tex] \frac{2x+3}{3}- \frac{x}{4}=3 \\ \\ 4(2x-3)-3x=3*3*4 \\ \\ 8x-12-3x=36 \\ \\ 5x=36+12 x=48:5[/tex]

x = 48/5 = 9 intregi si 3/5