Question

3) Aflati x din:
a) 15,23+(11,01+ x)=26,73
b)11193,001-(897,906 + x)=292,901
c) x + (15,1007 - 0,963)=15,0377

5) Rezolvati ecuatiile:
A) 63,56 + (27,45 - x)=77,019
b) x - (18,23 + 1,27)=15,64
c) (17,824 - x) + 1,172=10

Answer 1

a) x=26,73-15,23-11,01=10,49
b)897,906+x=11193,001-292,901
897,906+x=10900,1
x=10900,1-897,906
x=10002,194
c)x=15,0337-14,1377
x=0,896
A)27,45-x=77,019-63,56
27,45-x=13,459
x=27,45-13,459
x=13,991
B)x=15,64+19,5
x=35,14
C)17,824-x=8,828
x=17,824-8,828
x=16,652

Answer 2

A) 11,01+X=26,73-15,23=>11,01+X=11,5=>X=0,49
B)897,906+X=11193,001-292,901
   897,906+X=10900,1 =>X=10900,1-897,906=>X=10002,194
C)X+14,1377=15,0377=>X=15,0377-14,1377=>X=0,9

A)27,45-X=77,019-63,56=>27,45-X=13,459=>X=27,45-13,459=>X=13,991
B)X-19,5=15,64=>X=15,64+19,5=>X=35,14
C)17,824-X=8,828=>X=17,824-8,828=>X=8,996