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use cross multiplication method

Posted May 20th, 2008 by magaski
in

use cross multiplication method-
mx-ny=m^2+n^2
x+y=2m

‹ find their speed of walking Solve the following system of linear equation by the method of cross multiplication ›

Comments

about solving systems

On May 21st, 2008 Structure says:

We do not intend to solve one or another system of equations. We can answer to a pertinent question
but not working instead of you.We invite you to post the solution we are sure you can do it .

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