Răspuns :
a)x-35=39
x=39+35
x=74
b)2x=16
x=16:2
x=8
c)x+31=75
x=75-31
x=44
d)10-x=3
x=10-3
x=7
e)x-4=9
x=9+4
x=13
Sper ca te-am ajutat!
x=39+35
x=74
b)2x=16
x=16:2
x=8
c)x+31=75
x=75-31
x=44
d)10-x=3
x=10-3
x=7
e)x-4=9
x=9+4
x=13
Sper ca te-am ajutat!
x-35=38
x=38+39
x= 77
2x=16
x=16:2
x=8
x+31=75
x=75-31
x=44
10-x=3
x=10-3
x=7
x-4=9
x=9+4
x=13
Sper ca te-am ajutat. =]
x=38+39
x= 77
2x=16
x=16:2
x=8
x+31=75
x=75-31
x=44
10-x=3
x=10-3
x=7
x-4=9
x=9+4
x=13
Sper ca te-am ajutat. =]