Respuesta :

If Sparky weights (lets call it K) 7 units and it is 7 times the Solo's weigth (lets call it S), then we can write:

[tex]\begin{gathered} K=7\cdot S \\ 7=7\cdot S \\ S=\frac{7}{7} \\ S=1 \end{gathered}[/tex]

Then, the weight of Solo is 1 unit.