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OpenStudy (anonymous):
System of Equations, Solve for x 8x+2y=6 3x+2y=7
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Parth (parthkohli):
Use the elimination method, that is, you subtract both equation 1 and 2 and you have one variable left.
OpenStudy (anonymous):
13/11 13/5 -1/5 1/5
OpenStudy (anonymous):
i think it would be B 13/5
Parth (parthkohli):
5x = -1 after subtracting both equations. Now, can you do it?
OpenStudy (anonymous):
so its 1/5
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OpenStudy (anonymous):
8x+2y=6 3x+2y=7 subtract first equation to second equation 5x = -1 x= -1/5
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