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OpenStudy (anonymous):
Solve by substitution. Show each step of your work. 2x + y = 7 3x + 5y = 14
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OpenStudy (anonymous):
i can help, kk so first subtract -2x in first equation
OpenStudy (anonymous):
that gives you y=-2x+7
OpenStudy (anonymous):
which means 3x+5(-2x+7)=14
OpenStudy (anonymous):
do you think you can do the rest?
OpenStudy (anonymous):
Honestly I suck at math.. So I don't think I can, but I'll try
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OpenStudy (anonymous):
x=3?
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