




Proved
Note that /* means 1 line added means fraction .
and ++ means +1
Answer:
The answer to your question is: 
Step-by-step explanation:
10
+ 5 
Simplify like terms


(x)+(x+1)+(x+2)=-36
3x+3=-36
3x=-39
x=-13
The numbers are -13, -12, -11
Answer:
f^-1 (x) = x - 10...........