What is the x-coordinate of the solution for the system of equations? {y−x=9 {10+2x=−2y Enter your answer in the box. x =

asked Dec 27, 2018 2.9k views

5 votes

What is the x-coordinate of the solution for the system of equations?

{y−x=9
{10+2x=−2y

Enter your answer in the box.
x =

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5 votes

x equals 10, there,i gave you the answer

6.9k points

4 votes

Answer:

The correct answer is -7! I took the quiz and that is the answer it took as correct.

MiffTheFox answered Dec 31, 2018

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