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8X=88/:8
X=11
Adam=11
Bogdan=33
Wojtek=15
Karol=34
8X=88/:8
X=11
Odp.: Adam=11, Bogdan=33, Wojtek=15, Karol=34
mam nadzieję że pomogłam;*
Bogdan - 3y
Wojtek - y + 4
Karol - 3y + 1
y + 3y + y + 4 + 3y + 1 = 93
8y + 5 = 93
8y = 93 - 5
8y = 88
y = 88:8
y = 11
Adam = 11
Bogdan = 11 x 3 = 33
Wojtek = 11 + 4 = 15
Karol = 11 x 3 + 1 = 34