document.write( "Question 95126: The town of sprinfield purchased a Chevrolet, Ford and Toyota for total of $ 66,000. The Ford was $ 2000 more than the Cheverlot and the Toyota was $ 2000 more than the Ford. What is the price of each car?\r
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document.write( "Kindly help me. Thank you. \n" );
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Algebra.Com's Answer #69303 by ptaylor(2198) You can put this solution on YOUR website! Let x=cost of Chevrolet\r \n" ); document.write( "\n" ); document.write( "Then (x+2000)=cost of Ford \n" ); document.write( "And (x+2000)+2000=cost of Toyota\r \n" ); document.write( "\n" ); document.write( "Now we are told that the above three prices add up to 66,000 dollars. So:\r \n" ); document.write( "\n" ); document.write( "x+(x+2000)+((x+2000)+2000)=66,000 get rid of parens (actually we didn't need them in the first place)\r \n" ); document.write( "\n" ); document.write( "x+x+2000+x+4000=66,000 start collecting like terms\r \n" ); document.write( "\n" ); document.write( "3x+6000=66,000 subtract 6000 from both sides\r \n" ); document.write( "\n" ); document.write( "3x+6000-6000=66,000-6000 finish collecting like terms\r \n" ); document.write( "\n" ); document.write( "3x=60,000 divide both sides by 3\r \n" ); document.write( "\n" ); document.write( "x=20,000--------------------------cost of Chevrolet\r \n" ); document.write( "\n" ); document.write( "x+2000=20,000+2,000=22,000 ----------------cost of Ford \n" ); document.write( "x+4000=20,000+4,000=24,000-----------------------Cost of Toyota\r \n" ); document.write( "\n" ); document.write( "CK \n" ); document.write( "20,000+22,000+24,000=66,000 \n" ); document.write( "66,000=66,000\r \n" ); document.write( "\n" ); document.write( "Hope this helps---ptaylor \n" ); document.write( " \n" ); document.write( " |