Answer:
w=25 3/7
Explanation:
Alrighty, so we know that (4w-8)+(3w+6)=180 degrees because the line drawn vertically through the middle is straight, evenly separating both sides.
Now, we can simplify our new equation to say 7w (because this is the sum of 4w and 3w) minus two (because we added six and then took away eight). 7w-2=180
Next, we can subtract two from both sides to get 7w=178.
From here, all we need to do is find the value of w by dividing both sides by 7. This gives w a value of 25 3/7.