document.write( "Question 679693: Solve each system of equations.
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document.write( "6x + 5y = 10
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document.write( "7x – 3y = 24 \n" );
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Algebra.Com's Answer #422017 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 6x + 5y = 10 \n" ); document.write( "7x – 3y = 24 \n" ); document.write( "----- \n" ); document.write( "Multiply top equation by 3 \n" ); document.write( "Multiply bottom equation by 5 \n" ); document.write( "------ \n" ); document.write( "18x + 15y = 30 \n" ); document.write( "35x - 15y = 120 \n" ); document.write( "---- \n" ); document.write( "Add and solve for \"x\") \n" ); document.write( "53x = 150 \n" ); document.write( "x = 150/53 \n" ); document.write( "----------------- \n" ); document.write( "Solve for \"y\" using 6x + 5y = 10 \n" ); document.write( "----- \n" ); document.write( "6(150/53) + 5y = 10 \n" ); document.write( "900/53 + 5y = 10 \n" ); document.write( "---- \n" ); document.write( "900/53 + 5y = 530/53 \n" ); document.write( "------ \n" ); document.write( "5y = -370/53 \n" ); document.write( "y = -370/265 \n" ); document.write( "----------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================ \n" ); document.write( " |