Răspuns :
x + 5/3 = 13x/8
13x/8 - x = 5/3
5x/8 = 5/3
x = 40/15
x = 8/3 = 2,(6)
13x/8 - x = 5/3
5x/8 = 5/3
x = 40/15
x = 8/3 = 2,(6)
Răspuns:
x+1,(6)=13/8
x+16-1/9(am transformat in fracție)=13/8
x+15/9=13/8
x+5/3(am simplifact)=13/8
x=13/8-5/3
x=39/24(am amplificat cu 3)-40/24(am amplificat cu 8)
x=-1/24