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Mathematics, 25.03.2021 05:50 jordystafford8186

To solve the system of equations below, Elena begins by multiplying the first equation by 5. 2x + 3y = 14
7x + 5y = 16

PART A
Elena wants to eliminate a variable by adding the equations together. By what integer could
Elena multiply the second equation?

PART B
Solve the system of equations algebraically. You may use Elena's strategy or one of your own.
Show your work.

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