The answer to this equation is 18x+18=8x+18. This would NOT be infinite solutions because 18x and 8x do not have the same value. So, I believe it would be one solution.
If W=20 put it in for W, Same with all the other letters: so now we have: 20+1/23+1/19+1/28. Now divide: 1/23=.043, 1/19=.053, 1/28=.036... Now add: 20+.043+.053+.036=20.132. The answer is 20.132 :)
