3у + 5у = 98у = 9y = 9/8
6а + а + 8,154 = 327а + 8,154 = 327а = 23,846a = 23,846 / 7
7k - 4k - 55,2 = 63,123k - 55,2 = 63,123k = 118,32k = 118,32 / 3
3у + 5у = 9
8у = 9
y = 9/8
6а + а + 8,154 = 32
7а + 8,154 = 32
7а = 23,846
a = 23,846 / 7
7k - 4k - 55,2 = 63,12
3k - 55,2 = 63,12
3k = 118,32
k = 118,32 / 3