A pair $(x,y) = (a,b)$ is a solution of a system if —

Question

Accepted Answer

both equations are satisfied simultaneously

Answer

only the first equation is satisfied

Answer

only the second equation is satisfied

Answer

one side of each equation equals zero

A pair (x,y)=(a,b)(x,y) = (a,b)(x,y)=(a,b) is a solution of a system if —