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(36:(440:4-208:a)=24:4

Răspuns :

36:(440:4-208:a)=24:4 36:(110-208:a)=6 110-208:a=36:6 110-208:a=6 208:a=110-6 208:a=104 a=208:104 a=2
36:(440:4-208:a)=24:4
 36:(110-208:a)=6
36:(110-b)=6
36:c=6
c=36:6
c=6
110-b=6
b=110-6
b=104
208:a=104
a=208:104
a=2