Question

А)-6a-2a+(8a+b)б)(8x-0,5)-(0,5x-8)в)4-3(x-2)-xг)если a=-1,5;b=-1 -4(a-b)+2(3a-b) д) -4a-4b+6a-2b

Answer 1

1)1,5
2)0
3)1
4)-3
5)2
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