document.write( "Question 905869: What is 5x + 2y =-22 9x-2y=-62 solved
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document.write( "in the addition method ? \n" );
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Algebra.Com's Answer #549459 by Math_Boss(45) You can put this solution on YOUR website! 5x+2y=-22 \n" ); document.write( "9x-2y=-62 \n" ); document.write( "Add: \n" ); document.write( "14x+0=-84 \n" ); document.write( "14x=-84 \n" ); document.write( "x=-6 \n" ); document.write( "Substitute x=(-6) \n" ); document.write( "5(-6)+2y=-22 \n" ); document.write( "-30+2y=-22 \n" ); document.write( "2y=-22+30 \n" ); document.write( "2y=8 \n" ); document.write( "y=4 \n" ); document.write( "Ans:(-6, 4) \n" ); document.write( " \n" ); document.write( " |