Răspuns :
ax5/6=a-37/10
Aducem la numitor comun (30)
25a=30a-111
5a=111=>a=111/5=22,2
Aducem la numitor comun (30)
25a=30a-111
5a=111=>a=111/5=22,2
x*5/6=x- 37/10
5x/6-x=-37/10
50x-60x=-222
-10x= -222
x=22.2
22.2*5/6=18.5
22.5-3.7= 18.5
5x/6-x=-37/10
50x-60x=-222
-10x= -222
x=22.2
22.2*5/6=18.5
22.5-3.7= 18.5