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 Sujet: method of substitution
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 Elimination and substitution 2010-09-18 Lauren pose la question :Solve one using the method of substitution and the other with the method of elimination. v a. y=5x+4 x=2y+1 b. 4x+3y=7 6x-3y=13Penny Nom lui répond. The method of substitution 2009-09-17 laura pose la question :ok! i really need help with this question plz help!! x= - 4y +5 x+2y = 7Penny Nom lui répond. The method of substitution 2004-09-20 Kayla pose la question :y=x-1 y=2x-3Harley Weston lui répond. Systems of equations 2003-11-19 Scott pose la question : I hope that u can help me....I am a college student taking a class in Pre Calculus.....I have homework due this Friday and it counts a BIG Percentage on my FINAL grade.....I am getting mixed up and can not figure out a few problems.....Please help me..... Method Of Subsitution Problem 1. y- 8x = -5 x(squared) + y(squared) = 25 Problem 2. y = x(squared) - 2x - 6 Y = x(squared) - 4Penny Nom lui répond.

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