document.write( "Question 30589: Solve the system of equations using the addition (elimination) method.
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document.write( "9x + 2y = 2
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document.write( "3x + 5y = 5\r
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document.write( "I am failing this class I have never had algebra before. please help \n" );
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Algebra.Com's Answer #17284 by mukhopadhyay(490)![]() ![]() ![]() You can put this solution on YOUR website! 9x + 2y = 2 (multiply both sides by 5) \n" ); document.write( "3x + 5y = 5 (multiply both sides by -2)\r \n" ); document.write( "\n" ); document.write( "45x + 10y = 10 \n" ); document.write( "-6x - 10y = -10\r \n" ); document.write( "\n" ); document.write( "By adding two rows above: \n" ); document.write( "45x - 6x = 10-10 \n" ); document.write( "=>39x = 0 \n" ); document.write( "=> x = 0\r \n" ); document.write( "\n" ); document.write( "Using first equation and substituting the value of x=0 \n" ); document.write( "9(0) + 2y = 2 \n" ); document.write( "=> y = 1\r \n" ); document.write( "\n" ); document.write( "Answer x=0, y=1 \n" ); document.write( " |