Răspuns :
3/(3x+5)/(6-1)/12=4/6
3/(3x+5)×12/(6-1)=4/6
36/(15x+25)=4/6
216=60x+100
116=60x
X=60/116=>X=15/29
Răspuns:
×=15/29
Explicație pas cu pas:
3/(3×+5)/(6-1)=
12=4/6
3/(3×+5)+12/(6-1)=4/6
36/(15×+25)=4/6
216=60×+100
116=60×
×=60/116=)×=15/29
,,/"inseamna supra