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x-y=11 3x+10y=-6
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DarbyMcfetridge

by DarbyMcfetridge at January 15, 2012

what are the steps to solving this problem

solving systems of equations using substitution

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x-y=11 x=11+y 3(11+y)+10y=-6 13y=-39 y=-3 x=11+(-3) x=8

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Jung012

Jung012 January 17, 2012