👤
Reberebeca
a fost răspuns

va rogggggg ajutorrrrr

 

 

 

29-5(x+1)=4

2(3x-1)=3(x+2)+4

 

Răspuns :

CosteaRamona
29-5x-5=4<=>24-5x=4=> 5x=20=> x=4
si
6x-2=3x+6+4<=>3x-2-6-4=0<=>3x-12=0<=>3x=12=>x=4
Deva
29-5(x+1)=4
29-5x-5=4
20=5x
x=4
2(3x-1)=3(x+2)+4
6x-2=3x+6+4
3x=12
x=4
e cel mai bun raspuns?marcheaza-l!

Alte intrebari