Try another version of this question Solve the system using substitution. `5x-6y = 21` `7x+y = 20` One solution: No solutionInfinite number of solutions Get help: VideoBox 1: Enter your answer as a point. Example: (2,5.5172) `(3,-1)`
Try another version of this question
Solve the system using substitution. `5x-6y = 21` `7x+y = 20`
Get help: Video
Box 1: Enter your answer as a point. Example: (2,5.5172)