 
 <translate> She either won or lost 60 games because 100 - 40 = 60. We know that 1(60 - Losses) - 2(Losses) =  - 30 because she lost $30. Therefore 60 - Losses - 2 Losses =  - 30. Therefore - 3 Losses =  - 90. Therefore, Losses = 30.
Therefore, the answer is 30. <ibo> Ọ na-emeri ma ọ bụ tufuo egwuregwu 60 n'ihi na 100 - 40 = 60. Anyị maara na 1 ((60 - Losses) - 2 ((Losses) = - 30 n'ihi na o furu efu $30. N'ihi ya, 60 - Losses - 2 Losses = - 30. N'ihi ya - 3 Losses = - 90. Ya mere, ọnwụ = 30. N'ihi ya, azịza ya bụ 30. 