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Mathematics 15 Online
OpenStudy (anonymous):

What is the solution to the system of equations? 2x – y = 7 y = 2x + 3 (2, 3) (2, 7) no solution infinite number of solutions

OpenStudy (yanasidlinskiy):

Plug in y into the first equation. 2x-2x+3=7. X's cancel(because of the integer rules) So now your question looks like this: 3=7 \(\huge\color{Red}{X}\) No solution:)

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