
Mark M. answered 08/18/22
Mathematics Teacher - NCLB Highly Qualified
By inspection the top equaton is -3 times the bottom equation.
All solutions to one solves the other.
Lova D.
asked 08/15/22Solve the system of equations by any method.
−3x+6y=27
x−2y=−9
Enter the exact answer as an ordered pair, (x,y)
If there is no solution, enter NS. If there is an infinite number of solutions, enter the general solution as an ordered pair in terms of x.
Mark M. answered 08/18/22
Mathematics Teacher - NCLB Highly Qualified
By inspection the top equaton is -3 times the bottom equation.
All solutions to one solves the other.
Richard C. answered 08/15/22
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