4 years ago

Y=5x+2 4x-y=0 is (2,12) a solution of the system?

Mathematics

1 answer:

quester [9]4 years ago

5 0

Answer:

Step-by-step explanation:

For a point to be a solution of a system of equations, it has to work for both equations in said system. For this particular point, it doesn't fit into both.

12=5(2)+2

12=10+2

12=12

4(2)-12=0

8-12=0

-4=0

The second equation doesn't work out.

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