Let x = the number of players on the football team, let y = number of players on the soccer team, and let z = the number of players on the basketball team.
![y = x-10](https://img.qammunity.org/2019/formulas/mathematics/middle-school/g1190yfb1uff6o4k580j7r1lme2lwhbe6g.png)
![x=1.6z](https://img.qammunity.org/2019/formulas/mathematics/middle-school/4xjif2gi7dx0wpazon8loah66kejbfigcn.png)
![z=15](https://img.qammunity.org/2019/formulas/mathematics/middle-school/rytd28ygvfp69zk7o3ddzgw8bipnm1hyku.png)
So then we can solve for x:
![x=1.6(15)=24](https://img.qammunity.org/2019/formulas/mathematics/middle-school/6lzigcfr30o9qv9l39noq7rkaadlz01ygm.png)
And then we can solve for y:
![y=24-10=14](https://img.qammunity.org/2019/formulas/mathematics/middle-school/q1e8ykfj19oewv4ub56jvnno9asxoeu1y0.png)
So therefore we know that there are 14 players on the soccer team.