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Mathematics 19 Online
OpenStudy (anonymous):

HELP ME 7 MEDALS What are the solutions to the following system of equations? y = x2 + 3x - 7 3x - y = -2

OpenStudy (nikato):

try substituting the 1st equation into the 2nd. and solve for x

OpenStudy (anonymous):

how do i do that

OpenStudy (nikato):

|dw:1385525907937:dw| substitute the y in the 2nd eqution with the underline part

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