document.write( "Question 252089: Can I please get help on this word problem? The sum of two numbers is 46. Four times one number is 4 more than twice the other number. Find the numbers. So far I have tried many times but always end up with an impossible answer. One thing I have tried is, 4x + 2x + 4 = 6(42). But I always end up getting 41 and 1/3. Can you please teach me how to do this problem? \n" ); document.write( "
Algebra.Com's Answer #183840 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The sum of two numbers is 46. Four times one number is 4 more than twice the other number. Find the numbers \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "x + y = 46 \n" ); document.write( "4x = 2y+4 \n" ); document.write( "----------------- \n" ); document.write( "Rearrange: \n" ); document.write( "x = 46-y \n" ); document.write( "---- \n" ); document.write( "Substitute for \"x\" and solve for \"y\": \n" ); document.write( "4(46-y) = 2y + 4 \n" ); document.write( "184 - 4y = 2y + 4 \n" ); document.write( "6y = 180 \n" ); document.write( "y = 30 \n" ); document.write( "---- \n" ); document.write( "Since x = 46-y, x = 46-30 = 16 \n" ); document.write( "---- \n" ); document.write( "Solution: x = 16 ; y = 30 \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============================== \n" ); document.write( " |