👤
Claudialucan53
a fost răspuns

a)x/2+y=13
-x/2+y=4
b)x/2+y/3=1/6
x/6-y/4=1/2
c)-x+y/3=0,(3)
x/2-y=-25/18
d)3(x+y-1)=2x-y+6,5
-2x+9y=-24. UUrgentva rog!

Răspuns :

TimNoMath

Răspuns:

X/2+y=13

-x/2+y=4

B)x/2+y/3=1/6

x/6-y/4=1/2

6x/12+4y/12

2x/16-3y/16

Si imi e lene mai mult :3

Alte intrebari