Răspuns :
Explicație pas cu pas:
X+10-10-100+4=31657
X-96=31657
X=31753
Răspuns:
a+10-10-100+4=31657
a+10-10-100=31657-4
a+10-10-100=31653
a+10-10=31653+100
a+10-10=31753
a+10=31753+10
a+10=31763
a=31763-10
a=31753
Explicație pas cu pas:
X+10-10-100+4=31657
X-96=31657
X=31753
Răspuns:
a+10-10-100+4=31657
a+10-10-100=31657-4
a+10-10-100=31653
a+10-10=31653+100
a+10-10=31753
a+10=31753+10
a+10=31763
a=31763-10
a=31753