document.write( "Question 991706: the sum of two numbers is 71. if three times the smaller number is subtracted from the larger number, the result is 3. find the two numbers \n" ); document.write( "
Algebra.Com's Answer #611519 by addingup(3677)![]() ![]() You can put this solution on YOUR website! a+b=71, therefore a=71-b \n" ); document.write( "b-3a=3 \n" ); document.write( "b-3(71-b)=3 \n" ); document.write( "b-213-3b= 3 \n" ); document.write( "-2b= -210 \n" ); document.write( "b= -210/-2 \n" ); document.write( "b= 105 Now go back to the original formula: \n" ); document.write( "a+105= 71 \n" ); document.write( "a= 71-105 \n" ); document.write( "a= -34 This is b. Let's try it in the problem. It says that the sum is 71:\r \n" ); document.write( "\n" ); document.write( "105+(-34)= 71\r \n" ); document.write( "\n" ); document.write( "Now the problem says, if three times the smaller number is subtracted from the larger number, the result is 3\r \n" ); document.write( "\n" ); document.write( "3*34= 102; 105-102= 3 \n" ); document.write( "We've got the right answers. \n" ); document.write( " |