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Mathematics 25 Online
OpenStudy (anonymous):

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation. -x + 5y = 1 2x + 4y = -4

OpenStudy (anonymous):

hey can you help me with a few questions after this one

OpenStudy (anonymous):

if you help me

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