Let's use our trigonometric skills to solve for this one:
Answer:
w = 3
Step-by-step explanation:
-6(w - 4) + 8W=6(w + 2)
-6w + 24 + 8w = 6w + 12
2w + 24 = 6w + 12
12 = 4w
3 = w
Here is the required diagram .

Alternate angles are equal .
Answer:
20
Step-by-step explanation:
7 x 4 = 28
so you do 5 x 4 and get 20