👤
MariaOanaK130
a fost răspuns

2×{3×[4×(2×x+1)-3]-2}=2

Răspuns :

Mihaelakuron
2×{3×[4×(2×x+1)-3]-2}=2
{3×[4×(2×x+1)-3]-2}=2:2
3×[4×(2×x+1)-3]-2=1
3×[4×(2×x+1)-3]=2+1
3×[4×(2×x+1)-3]=3
[4×(2×x+1)-3]=3:3
4×(2×x+1)-3=1
4×(2×x+1)=3+1
4×(2×x+1)=4
2×x+1=4:4
2×x+1=1
2×X=1-1
2×X=0
X=0

Alte intrebari