document.write( "Question 1130651: Use elimination to solve the system. (Simplify your answer completely.)\r
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document.write( "3x − 5y = 3
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document.write( "7x + 3y = 51
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Algebra.Com's Answer #747288 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 3x − 5y = 3 \n" ); document.write( "7x + 3y = 51 \n" ); document.write( "multiply top by 3 and bottom by 5 and add them \n" ); document.write( "9x-15y=9 \n" ); document.write( "35x+15y=255 \n" ); document.write( "44x=264 \n" ); document.write( "x=6 \n" ); document.write( "go to first \n" ); document.write( "18-5y=3 \n" ); document.write( "-5y==15 \n" ); document.write( "y=3 \n" ); document.write( "(6, 3) ANSWER \n" ); document.write( "check in second \n" ); document.write( "42+9=51 checks \n" ); document.write( " \n" ); document.write( " |