document.write( "Question 1021455: The sum of three numbers is 16. Twice the smallest is 2 less than the largest, and the sum of the largest and smallest is 11. Use a linear system in three variables to find the three numbers. (Enter solutions from smallest to largest.)
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Algebra.Com's Answer #637202 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"x%3Cy%3Cz\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2By%2Bz=16%2C2x=z-2%2Cx%2Bz=11%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2By%2Bz=16%2C2x-z=0%2Cx%2Bz=11%29\"\r
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\n" ); document.write( "\n" ); document.write( "First and last equations will allow for elimination method to quickly find y.\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2By%2Bz%29-%28x%2Bz%29=16-11\"
\n" ); document.write( "\"highlight%28y=5%29\"\r
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\n" ); document.write( "\n" ); document.write( "A simpler system just using last two equations lets you solve for x and z.
\n" ); document.write( "\"system%282x-z=0%2Cx%2Bz=11%29\"
\n" ); document.write( "Add corresponding members will eliminate z...
\n" ); document.write( "\"2x-z%2Bx%2Bz=11\"
\n" ); document.write( "\"3x=11\"
\n" ); document.write( "\"highlight%28x=11%2F3%29\"\r
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\n" ); document.write( "\n" ); document.write( "YOU can finish, finding z.
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