Answer:
W=42°
X=29°
Step-by-step explanation:
180-138=42
90-42-19=29
look at the picture i have sent
4x-2(x+1) = 3x+10
4x - 2x - 2 = 3x + 10
2x - 2 = 3x + 10
3x - 2x = -2 - 10
x = - 12
Answer is
-12