Question

1. 3(a + 1) =
2. 2(m -3) =
3. -2(а-1) =
4. -4(1+m) =
5. 5(-1,2+b) =
6. (c-1,5) • (-6) =

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Answer 1

Ответ:

1) 3(а+1)=3а+3

2) 2(m-3)=2m-6

3) -2(a-1) =-2a+2

4) -4(1+m)=-6+5b

5) 5(-1,2+b)=-6+5b

6)(c-1,5)•(-6)=-6c+9

Answer 2

Ответ:

1.3а+3

2.2m-6

3.-2a+2

4.-4-4m

5.-6+5b

6.-6c+9