Question

Aflati X din egalitatea:
a) x-2, 9= 0, 03
b) 17, 289-x= 11, 037
c) 13 x= 39
d) x: 1,3= 9,1
e) 4,8: x= 96

Va rog si rezolvarea

Answer 1

a) x=0,03+2,9=2,93
b) 17,289-11,037=x
x=6,252
c) 13x=39
x=39:13=3
d) x=9,1*1,3=11,83
e) x=4,8:96=0,05

Answer 2

x=2.9+0.03=2.93
x=17.289-11.037=6.252
x=39:13=3
x=1.3*9.1=11.83
x=4.8:96=0.05