Respuesta :

The answer is 6x+20

Answer:

6x+20

Step-by-step explanation:

(x+10)*2 = 2*x and 2*10

(2x)*2 = 2*2x

2*x = 2x

2*10 = 20

2*2x = 4x

So now you have 2x+20+4x

Combine like terms - (2x+4x)= 6x

Then carry down what's left +20, which equals

6x+20