Ответ:
s+1.1k=1.3s-k=-0.3s-0.1k
15k-s+15s-k=14k+14s
-7k-k+s+6=-8k+s+6
s+2.2k-5.4s-k=-4.4s+1.2k
-9k-k+s-9=-10k+s-9
22k-25+20+8k=30k-5
Пошаговое объяснение:
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Ответ:
s+1.1k=1.3s-k=-0.3s-0.1k
15k-s+15s-k=14k+14s
-7k-k+s+6=-8k+s+6
s+2.2k-5.4s-k=-4.4s+1.2k
-9k-k+s-9=-10k+s-9
22k-25+20+8k=30k-5
Пошаговое объяснение: