brookekolmetz
23.03.2021 •
Mathematics
2+2
1+1
5+10
q+3=21 What is q
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Ответ:
18
Step-by-step explanation:
21 - 3= 18
/:
Ответ:
Step-by-step explanation:
2+2 = 4
1+1 = 2
5+10 = 15
q+3 = 21, q = 21-3 = 18
Or if you meant all of them added together is 21, 2+2+1+1+5+10+q+3=21
q = -3
Ответ:
check it
72+3=75chairs
56+19=75chairs