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Mathematics 18 Online
OpenStudy (thekidwithnoanswers):

Solve by system of substitution. y = 2x - 6 6x - 2y = 22

OpenStudy (thekidwithnoanswers):

i know you have to do 2x-6y or something like that

OpenStudy (mjazzw7):

wrong this is inequalities...

OpenStudy (mjazzw7):

Replace the "y" value in the first equation by what "y" now equals. Grab the "y" value and plug it into the other equation. 4. Place this new "x" value into either of the ORIGINAL equations in order to solve for "y".

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