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

by DarbyMcfetridge at January 15

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

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