Răspuns :
a) x=2-0,15
x=1,85
b)x=2•0,1
x=0,2
c)x+1/3=(7/6-x)-(x/2)
x+1/3=7•2/6
x+1/3=14/6
x=14/6-1/3
x=14/6-2/6
x=12
La c nu sunt sigura!!!
x=1,85
b)x=2•0,1
x=0,2
c)x+1/3=(7/6-x)-(x/2)
x+1/3=7•2/6
x+1/3=14/6
x=14/6-1/3
x=14/6-2/6
x=12
La c nu sunt sigura!!!