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3x + y = 5 4x - 7y = -10
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Amanda301

by Amanda301 at December 20, 2009

use the substitution method show all work

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Hi Amanda - Take a look at the Brightstorm video on solving systems of equations: http://www.brightstorm.com/d/math/s/algebra/u/solving-systems-of-equations/t/solving-systems-of-equations-using-elimination Good Luck

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Steve204

Steve204 December 20, 2009