document.write( "Question 829293: Use this system of equations
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document.write( "-4x+2y=8
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document.write( "3x+10y=6
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document.write( "If the second equation is rewritten as 3x+5(m)=6, which expression is equivalent to m?
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document.write( "A)-3x+6
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document.write( "B)2x+4
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document.write( "C)4x+8 \n" );
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Algebra.Com's Answer #499757 by RagingGod(3)![]() ![]() ![]() You can put this solution on YOUR website! From EQN 2: 10y=5m Therefore, m= 2y\r \n" ); document.write( "\n" ); document.write( "Substitute m=2y into eqn 1: -4x+m =8 \n" ); document.write( " m = 8+4x\r \n" ); document.write( "\n" ); document.write( "Therefore, answer is C. \n" ); document.write( " |