Answer:
x = -7
Step-by-step explanation:
3x + 5 = -16
-5 -5
------------------
3x = -21
/3 /3
Check your answer:
3(-7) + 5 = -16
-21 + 5 = -16
-16 = -16 CORRECT
Answer
20 degrees
if m=20 on the otherside and point d marks the middle and a line is going through it it should be the same as the otherside
