document.write( "Question 244619: together jack and jill fetched 20 pails of water. twice jills psils, minus jacks pails equals 19. find the number of pails each fetched. use the five step solution with 2 variables.)\r
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document.write( "please help me !!!! \n" );
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Algebra.Com's Answer #178911 by checkley77(12844) ![]() You can put this solution on YOUR website! X+Y=20 \n" ); document.write( "2X-Y=19 ADD \n" ); document.write( "------------------- \n" ); document.write( "3X=39 \n" ); document.write( "X=39/3 \n" ); document.write( "X=13 PAILS FOR JILL'S PAILS. \n" ); document.write( "13+Y=20 \n" ); document.write( "Y=20-13 \n" ); document.write( "Y=7 JACK'S PAILS. \n" ); document.write( "PROOF \n" ); document.write( "2*13-7=19 \n" ); document.write( "26-7=19 \n" ); document.write( "19=19 \n" ); document.write( " |