document.write( "Question 759643: Solve the system of equations and give the value of x:\r
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document.write( "4x + 5y =6\r
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document.write( "15y + 18 - 12x\r
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document.write( "Please show how you arrived at answer: Thank you \n" );
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Algebra.Com's Answer #462143 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 4x + 5y =6 \n" ); document.write( "15y + 18 - 12x \n" ); document.write( "----------------------- \n" ); document.write( "Rearrange: \n" ); document.write( "4x + 5y = 6 \n" ); document.write( "12x+15y = -18 \n" ); document.write( "--------------------- \n" ); document.write( "Modify to get: \n" ); document.write( "12x + 15y = 18 \n" ); document.write( "12x + 15y = -18 \n" ); document.write( "----- \n" ); document.write( "Those two equations are a contradiction. \n" ); document.write( "Ans: No solution \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |