Question

1. Aflati x din egalitatile: a) x + 3,46=7 b) x-2,58=3,6 c) 23 -x =14,789 d) 21,1-x =15

Answer 1

a)x=7-3,46
x=3,54
b)x=3,6+2,58
x=6,18
c)x=23-14,789
x=8,211
d)x=21,1-15
x=5,9