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Mathematics 15 Online
OpenStudy (anonymous):

Solving Systems of Equations by Substitution y=6x-11 -2x-3y=-7

OpenStudy (anonymous):

...substitute for y -2x-3(6x-11)= -7

OpenStudy (karatechopper):

well since one of your variables is already solved for in one equation, all you have to do is plug 6x-11 in as y in the -2x-3y=-7 equation

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