Respuesta :

Answer:

Step-by-step explanation:

Use Photo Math (Download the app.)

Answer:

2

Step-by-step explanation:

5(2x)= 10x

5( -6) = -30

-30+20=-10

You are left with 10x-10=10

10x-10+10=10x

since you added 10 to one side, you add 10 to the other.

10+10=20

10x=20

10x÷10=x

20÷10=2

x=2

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