3 years ago

Solve the system of linear equations below by graphing. x-y=17 and 3x+y=3

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

8 0

Answer:

x=5,y=-12

Step-by-step explanation:

You add the two equations to get: 4x=20

Then you get x=5.

You plug this in to x-y=17 to get y=-12

The answer is x=5 and y=-12

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