document.write( "Question 1059781: 4x + 3y = –10
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document.write( "9x + 2y = 6 \n" );
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Algebra.Com's Answer #674831 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 4x + 3y = –10 \n" ); document.write( "9x + 2y = 6 \n" ); document.write( "------------------ \n" ); document.write( "8x+6y=-20, multiplying all by 2 \n" ); document.write( "-27x-6y=-18, multiplying all by -3 \n" ); document.write( "add them, and the y disappear \n" ); document.write( "-19x=-38 \n" ); document.write( "x=2 \n" ); document.write( "go to the first \n" ); document.write( "4(2)+3y=-10 \n" ); document.write( "8+3y=-10 \n" ); document.write( "3y=-18 \n" ); document.write( "y=-6 \n" ); document.write( "(2,-6)ANSWER \n" ); document.write( "check in second equation \n" ); document.write( "9(2)+2(-6)=6, and that checks \n" ); document.write( " \n" ); document.write( " |