document.write( "Question 592572: one number is 7 more than the second number.Three times the first is 8 less than 4 times the second.Find the numbers
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document.write( "first number
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document.write( "second number \n" );
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Algebra.Com's Answer #376000 by stanbon(75887) ![]() You can put this solution on YOUR website! one number is 7 more than the second number.Three times the first is 8 less than 4 times the second.Find the numbers \n" ); document.write( "Equations: \n" ); document.write( "x = y + 7 \n" ); document.write( "3x= 4y-8 \n" ); document.write( "----- \n" ); document.write( "Substitute for \"x\" to solve for \"y\": \n" ); document.write( "3(y+7) = 4y-8 \n" ); document.write( "3y + 12 = 4y-8 \n" ); document.write( "y = 20 \n" ); document.write( "----- \n" ); document.write( "Solve for \"x\": \n" ); document.write( "x = y+7 \n" ); document.write( "x = 20+7 = 27 \n" ); document.write( "============================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==============================\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "first number \n" ); document.write( "second number \n" ); document.write( " \n" ); document.write( " |