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Mathematics 21 Online
OpenStudy (anonymous):

Solve the following system of equations. Find x & y. 4x-5y=9 3x-7y=23

OpenStudy (anonymous):

use elimination to find the answer

OpenStudy (anonymous):

@helpme1.2 im trying but im getting two different answers

OpenStudy (anonymous):

|dw:1381535416201:dw| then substitute the y value into one of the equation and solve for x

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