4х-13х+29х-14х; -5у-28у+16у-17у; 1,8-c+b-4,3;​

Question

4х-13х+29х-14х; -5у-28у+16у-17у; 1,8-c+b-4,3;​

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Answer 1

1. будет 6х. 2. -33у-1у = -34y. 3. 2.8b-5.3c

Answer 2

1)-3х

2)-34y

3)2,8b+c-4,3