3 years ago

Plz Helps, Lots of points in here

2 answers:

4 0

Well.. instead of k he could have put 7. He should know that x and y are cut in half of their original values.
Hope I helped you!

makkiz [27]3 years ago

3 0

If you put in 7 for k, the equations would be equivalent, therefore there would be infinitely many solutions. Also, multiplying 3x + 2y=7 by 2 will create 6x + 4y =14, which is an equivalent equation.

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