Harris graphs the system of equations to determine its solution. 5x−y=55x+y=15

What is the correct solution?

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none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

the answer is d on edge

step-by-step explanation:

i dont get the question

step-by-step explanation: