1 makes everything beautiful

Number Theory Level 3

Let \(x,y,z\) be integers such that

\(xy+x+y=20\\ zy+z+y=6\\ xz+x+z=2\)

Given that \(x,y,z\neq 0\), find \(z-x-y\)

Tan Wee Kean by Tan Wee Kean
×

Problem Loading...

Note Loading...

Set Loading...