Question

2(х+3)

4(x-5)

9(4+у)

5(y-2)

6(m+3)

7(n-8)

Answer 1

Ответ:

2(х+3)=2х+6

4(х-5)=4х-20

9(4+у)=36+9у

5(у-2)=5у-10

6(m+3)=6m+18

7(n-8)=7n-56

Answer 2

Ответ:

2(x+3)=2x+6

4(x-5)=4x-20

9(4+y)=36+9y

5(y-2)=5y-10

6(m+3)=6m+18

7(n-8)=7n-56