document.write( "Question 151240: x/4 - y/11 = -9/44
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document.write( "x/6 - y/13 = -1/26 \n" );
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Algebra.Com's Answer #111133 by checkley77(12844) ![]() You can put this solution on YOUR website! x/4 - y/11 = -9/44 \n" ); document.write( "(11X+4Y)/44=-9/44 DIVIDE BOTH SIDES BY 1/44. \n" ); document.write( "11X-4Y=-9 \n" ); document.write( "x/6 - y/13 = -1/26 \n" ); document.write( "(13X-6Y)/84=-1/26 DIVIDE BOTH SIDES BY 1/26. \n" ); document.write( "(13X-6Y)/3=-1 \n" ); document.write( "13X-6Y=-3 NOW MULTIPLY THIS EQUATION BY 2 & MULTIPLY THE OTHER EQUATION BY -3 & ADD THEM: \n" ); document.write( "26X-12Y=-6 \n" ); document.write( "-33X+12Y=27 \n" ); document.write( "------------------------ \n" ); document.write( "-7X=21 \n" ); document.write( "X=21/-7 \n" ); document.write( "X=-3 ANSWER. \n" ); document.write( "11*-3-4Y=-9 \n" ); document.write( "-33-4Y=-9 \n" ); document.write( "-4Y=-9+33 \n" ); document.write( "-4Y=24 \n" ); document.write( "Y=24/-4 \n" ); document.write( "Y=-6 ANSWER. \n" ); document.write( "PROOF: \n" ); document.write( "-3/6-(-6/13)=-1/26 \n" ); document.write( "-1/2+6/13=-1/26 \n" ); document.write( "(-13+12)/26=-1/26 \n" ); document.write( "-1/26=-1/26 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |