11=

Question

11=
\,\,\frac{1}{2}(7x-8)
2
1
​
(7x−8)

Answer 1

is this supposed to be 11 = (1/2)/(7x-8) ?
If so, then
11(7x-8) = 1/2
22(7x-8) = 1
and so on

If not, try typing it so it can be read. It's not my job to figure out what you mean. It's your job to express it so clearly it cannot be misunderstood.