Solution:

<h3>
Step-by-step explanation:</h3>
<h3>1. Apply rule : a(-b) = -ab</h3>
<h3> </h3>

2. Apply radical rule :
,
, 

<h3>3.Multiply the numbers : 2 • 5 = 10</h3>
=
<h3>4.Multiply the numbers : - 6 • 3= - 18</h3>

<h2>3x-4+6x+2=5x+22</h2><h3>3x+6x-5x=22+4-2</h3><h3>9x-5x=26-2</h3><h3>4x=24 or = 4x-24</h3><h3>x=24÷4</h3><h3>x=6</h3>
please mark this answer as brainlist
I believe the answer is A
So if the dog is 22 pounds and weighs three times as much with two subtracted it would be 22-2 which is 20 then that divided by 3 because that’s much more it is and it’s around 6.6