document.write( "Question 713867: Please help me solve this: \r
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document.write( "y = 2x - 2
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document.write( "3x + 4y = 3\r
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document.write( "thank you. \n" );
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Algebra.Com's Answer #438595 by mananth(16946)![]() ![]() You can put this solution on YOUR website! -2 x + 1 y = -2 .............1 \n" ); document.write( " \n" ); document.write( "3 x + 4 y = 3 .............2 \n" ); document.write( "Eliminate y \n" ); document.write( "multiply (1)by -4 \n" ); document.write( "Multiply (2) by 1 \n" ); document.write( "8 x -4 y = 8 \n" ); document.write( "3 x + 4 y = 3 \n" ); document.write( "Add the two equations \n" ); document.write( "11 x = 11 \n" ); document.write( "/ 11 \n" ); document.write( "x = 1 \n" ); document.write( "plug value of x in (1) \n" ); document.write( "-2 x + 1 y = -2 \n" ); document.write( "-2 + y = -2 \n" ); document.write( " y = -2 + 2 \n" ); document.write( " y = 0 \n" ); document.write( " y = 0 \n" ); document.write( "(1,0) is the solution \n" ); document.write( " |