document.write( "Question 92430: please help me thank you\r
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document.write( "one number is 12 more than another.The sum of the smaller number and twice the larger number is 39.Find the larger.
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Algebra.Com's Answer #67287 by anraymer(35)![]() ![]() ![]() You can put this solution on YOUR website! One number is 12 more than another: \n" ); document.write( " \n" ); document.write( "Sum of the smaller number (y) and twice the larger number (x) is 39: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find the larger. Start by taking the second equation and solving for x by subtracting y from both sides: \n" ); document.write( " \n" ); document.write( "Then divide both sides by 2 to get the x by itself: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now you can substitute that answer into the first equation: \n" ); document.write( " \n" ); document.write( "Multiply both sides by 2 to get rid of the denominator: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Add y to both sides: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Subtract 24 from both sides: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now you can plug in the value for y to get the answer: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |