Solve the system.
2x+y = 3
-2y = 14 - 6x

The solution is: (2, -1)

Step-by-step explanation:

First we rewrite the second system equation

  →  

Now we have the following system of equations:

To solve the system multiply the first equation by -3 and add it to the second equation

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Now we substitute the value of y in the first equation and solve for x

The solution is: (2, -1)

For this case we have the following system of equations:

We clear "y" from the second equation:

We substitute in the first equation:

So:

The solution is:

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google