Question

Afla scazatorul. 49 - a=25. 86 - b=24. 78 - c=45.

Afla descazutul. a - 56=12. b - 27 =40. c - 8=91

Answer 1

49-a=25
a=49-25
a=24
 
86-b=24
b=86-24
b=62
 
78-c=45
c=78-45
c=33
desczautul 
 a-56=12
a=56 +12
a=68                 
 
b-27=40
b=40-27
b=13
 
c-8 =91
c=91+8
c=99