Hello the answer would be 18
Explanation:
lines KH and JK are congruent.
Line KH=c+18
Line JK=2c
2c=36 divide by 2
c=18
I don’t know how to explain it any other way.. sorry if you don’t understand but mark my answer as brainliest if it helped you out, please.
You are dividing a number (x) by three and then subtracting 1 like this. (x/3)-1
