Respuesta :

Answer:

I type a little weird sometimes... try your best to read it.

Step-by-step explanation:

3

9

=

7

−

2

(

5

−

3

)

39

=

7

x

−

2

(

5

x

−

3

)

39=7x−2(5x−3)

3

9

=

7

−

1

0

+

6

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