document.write( "Question 208021: which expression can be substituted for x in the top equation of the system below to solve the system by substitution?\r
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document.write( "2x+10y=1
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document.write( "x-4y=-4
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Algebra.Com's Answer #157380 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! which expression can be substituted for x in the top equation of the system below to solve the system by substitution? \n" ); document.write( "2x+10y=1 \n" ); document.write( "x-4y=-4 \n" ); document.write( "--------------------- \n" ); document.write( "Solve the 2nd equation for \"x\": \n" ); document.write( "x = 4y-4 \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |