document.write( "Question 196522: Solve this system using the Substitution Method:
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document.write( "3x – 4y + 10
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document.write( "-6x + 8y =15
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Algebra.Com's Answer #147275 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 3x – 4y + 10 \n" ); document.write( "-6x + 8y =15 \n" ); document.write( "----------- \n" ); document.write( "Multiply the 1st eqn by -2 \n" ); document.write( "-6x + 8y = 20 (assuming the + should be an = ) \n" ); document.write( "See the problem? \n" ); document.write( " \n" ); document.write( " |