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Mathematics 14 Online
Lisaneedham:

What is the solution to this system of linear equations? x + y = 4 x − y = 6 A. (4, 6) B. (6, 4) C. (5, −1) D. (−1, 5)

justus:

Add the two equations then you will get 2x = 10

justus:

Simplify to x = 5

justus:

best option would be (5,-1)

Lisaneedham:

thanks

justus:

No problem

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