5(0.6-1.5p)+8-3.5p -1.6(y+m)+3(2y+m) 3(2m-1)+4m-7 4(0.5a-6)-147a+21

Question

5(0.6-1.5p)+8-3.5p
-1.6(y+m)+3(2y+m)
3(2m-1)+4m-7
4(0.5a-6)-147a+21

Answer 1

Решать вот так..........

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