I'm not sure if you use "x" as your variable, so:
# + 5 = 3 or x + 5 = 3
-5—->-29
-1—->-5
0—->1
1—->7
Answer:
Y=Mx + b
Step-by-step explanation:
Okay all triangles add up to 180 degrees. So subtract 38 from 180 and since the other angles are congruent divide by two. X=71