SOLUTION: What is the result of subtracting the second equation from the first? 2x+7y = -8 2x-5y = -1 ​

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: What is the result of subtracting the second equation from the first? 2x+7y = -8 2x-5y = -1 ​       Log On

12y = -7.