Please can you solve this puzzle for me?

[Reddevil1976]

Each letter of the Alphabet has been given a different number value between 1 and 26.

A (?);B(C+N);C(E/K);D(?);

E(R-K);F(Less thanX);G(R-U);H=3;

I(Z-H);J(more thanT);K(?);L=10;

M(T-C);N=4;O(less than Z);P(D/K);Q(R-B)

R(D-K);S=6;T(GxK);U(Less than C);

V(less thanD);W(less than R);X(R/N);

Y(L+M);Z(J-C)


Please could you solve this for me as I have not a clue as to what I am doing. I thought I did but I am going no where. Many thanks in advance.

[auntflo]

a 23
b 13
c 9
d 22
e 18
f 1
g 12
h 3
i 14
j 26
k 2
l 10
m 15
n 4
o 16
p 11
q 7
r 20
s 6
t 24
u 8
v 21
w 19
x 5
y 25
z 17

[chelle7272]

well done aunt flo

[sandyRoe]

I was thinking that too. ^^^ Do you work in GCHQ or somewhere like that, Auntflo?

[Reddevil1976]

So many thanks Auntflo. I owe you one!!!