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OpenStudy (anonymous):
What values of x and y satisfy x − 3y = 4 and 2x + y = 7 simultaneously?
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OpenStudy (anonymous):
Is it multiple choice by any chance? If not you can use substitution.
OpenStudy (anonymous):
its multiple choice
OpenStudy (anonymous):
okay, so plug in the x and y values into the equation and just see which ones work.
OpenStudy (anonymous):
Given the equations 2x+43y=1 and y−913x=9, by what factor would you multiply the first equation so that combining the two equations would eliminate x?
OpenStudy (anonymous):
Idk about that one, sorry.
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