document.write( "Question 220706: Solve by the elimination method.\r
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document.write( "5x+6y=-13
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document.write( "8x-6y=-52\r
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document.write( "What is the solution of the system? Select the choice below, and, if necessary fill in the answer box to complete your choice.\r
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document.write( "A. The solution is __ (Type an ordered pair. Use integers or fractions for any numbers in the expression.)\r
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document.write( "B. There are infinitely many solutions.\r
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document.write( "C. There is no solution. \n" );
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Algebra.Com's Answer #165641 by tutor_paul(519)![]() ![]() You can put this solution on YOUR website! To use the elimination method, add the two equations togehter: \n" ); document.write( " 5x+6y=-13 \n" ); document.write( "+ 8x-6y=-52 \n" ); document.write( " --------- \n" ); document.write( " 13x=-65 \n" ); document.write( "Solve for x: \n" ); document.write( " \n" ); document.write( "Plug this value in to either of the equations and get y: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "================ \n" ); document.write( "Good Luck, \n" ); document.write( "tutor_paul@yahoo.com \n" ); document.write( " |