Try another version of this question Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Solve the system.
`8 x+4 y = -40`
`12 x+6 y = -64`
Enter DNE for Does Not Exist, oo for Infinity `DNE`