Respuesta :

Answer:

10

Step-by-step explanation:

If 10+x is 5 more than 10

this could be written as

10+x=15<----

First, subtract 10 on both sides.

then you will get x=5

5*2=10

Answer:

The value of 2x is 10.

Step-by-step explanation:

10 + x = 10 + 5

⇒x = 15 − 10

⇒x = 5

To find 2x,

2x = 2 × x

= 2 × 5

= 10

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