document.write( "Question 390346: John's dog weighs 7 times as much as Ryan's dog. Toghther the dog's weigh 96 pounds. How much does Ryan's dog weigh? \n" ); document.write( "
Algebra.Com's Answer #276900 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let john's dog's wt.=x and ryan's=y \n" ); document.write( "x=7y \n" ); document.write( "x+y=96 \n" ); document.write( "7y+y=96 \n" ); document.write( "8y=96 \n" ); document.write( "y=12 \n" ); document.write( "x=84 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |