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Mathematics 18 Online
OpenStudy (anonymous):

whats the solution to this system of equations? 3x+4y=a 2x-4y=14a

OpenStudy (anonymous):

You can substitute 3x+4y into the second equation because it equals a

OpenStudy (anonymous):

ok thanks...wow cool....thanks

OpenStudy (anonymous):

do i set the equation equal to 0?

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