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Mathematics 19 Online
OpenStudy (anonymous):

Solve each system by elimination 2x + 5y = 17 6x – 5y = -9

OpenStudy (anonymous):

|dw:1386361979575:dw| do you see how the y column has a value of +5y and -5y. if we add them together we would get 0. so add each column together. so, add 2x + 6x and +5y + -5Y and 17 + -9 what do you get?

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