96. Приведите подобные слагаемые: a) 13a+2b-2a-b; 6) 41x-58x+6y-y; n) - 5,1a4b4,9a+b; г) 7.5x+y-8.5x-8,5y. 97. Приведите подобные слагаемые: a) 8x-6y +7x-2y; 6) 27p +14q-16p-3q; n) 3,5b-2,4-0,6c-0,7b: г) 1,6a+ 4x-2,8a-7,5x.​
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