document.write( "Question 408274: Well , i'm not sure if i put the right topic but i'm really confused. My Class are learning how to solve equations having the variable in both members and so the question is : \r
\n" ); document.write( "\n" ); document.write( "The sum of two numbers is 17. Six times the smaller is two less than twice the greater. What are the numbers? \r
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\n" ); document.write( "\n" ); document.write( "I don't know how to get the answer which is really stressing me out .
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Algebra.Com's Answer #287674 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Call the numbers \"a\" and \"b\"
\n" ); document.write( "given:
\n" ); document.write( "(1) \"a+%2B+b+=+17\"
\n" ); document.write( "(2) \"6a+=+2b+-+2\" (assume \"a\" is the smaller)
\n" ); document.write( "This is 2 equations with 2 unknowns, so when
\n" ); document.write( "number of equations = number of unknowns,
\n" ); document.write( "the system is solvable
\n" ); document.write( "------------------
\n" ); document.write( "Subtract \"2b\" from both sides of (2)
\n" ); document.write( "(2) \"6a+-+2b+=+-2\"
\n" ); document.write( "Multiply both sides of (1) by \"2\", and
\n" ); document.write( "add (1) and (2)
\n" ); document.write( "(1) \"2a+%2B+2b+=+34\"
\n" ); document.write( "(2) \"6a+-+2b+=+-2\"
\n" ); document.write( "\"8a+=+32\"
\n" ); document.write( "\"a+=+4\"
\n" ); document.write( "and, from (1),
\n" ); document.write( "(1) \"a+%2B+b+=+17\"
\n" ); document.write( "\"4+%2B+b+=+17\"
\n" ); document.write( "\"b+=+13\"
\n" ); document.write( "The larger is 13 and the smaller is 4
\n" ); document.write( "check answer:\"
\n" ); document.write( "(2) \"6a+=+2b+-+2\"
\n" ); document.write( "(2) \"6%2A4+=+2%2A13+-+2\"
\n" ); document.write( "\"24+=+26+-+2\"
\n" ); document.write( "\"24+=+24\"
\n" ); document.write( "OK
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