Do this if you don't have work to do

by subtracting the same number from both sides find what number the letter stands for in each of these questions

A) X+9 =23 (B) Y+11=30 (C) 15+p=29 ( D) 27+q = 34 ( E) R + 36=51

(F) S+45 = 65


if you do it you will get five star ​