Question

rezolvatiinQ+ecuatiile:
a)2(x+1/5)=1 3/4
b)1/4)x+6/7)=5/7
c)0,5(x+2/9)=0,75
d)3/5(x-1/2)=6
e)0,(2)*(x-1)=1/4
f)1/7[x-0,(23)]=5/14

Answer 1

a)57/40
b)nu inteleg ce ai scris
c)23/18
d)21/2
e)9/8