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a fost răspuns

1) 4x-3=0
2)7x-8=5
3)9x-2=2
4)3x-1=6
5)10x-6=3
6)2x-4=4
7)5x-7=7
8)12x-5=1
9)20x-9=8
10)14x-3=7

Răspuns :

Seby10011
1.x=3/4
2.x=13/7
3.x=0
4.x=7/3
5.x=9/10
6.x=0
7.x=0
8.x=1/2
9.x=17/20
10.x=5/7