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Linear Algebra
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OpenStudy (anonymous):
Solve Linear Equation and simplify: -2/5(z-4)=2/5(z-3)
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OpenStudy (midhun.madhu1987):
Cross Multiply first..
OpenStudy (anonymous):
Excuse me if im wrong: (z-4)=(z-3) ??
OpenStudy (midhun.madhu1987):
you did a good try.. but there is a slight mistake.. u missed a Negative sign.. hope u understood..
OpenStudy (anonymous):
-(z-4)=(z-3) ?
OpenStudy (midhun.madhu1987):
-(z-3)=(z-4)
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OpenStudy (midhun.madhu1987):
now solve for z.
OpenStudy (anonymous):
z=7/2 ?
OpenStudy (anonymous):
7/2 is correct..
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