document.write( "Question 476378: given the sequence : 2x-3,7x,11x; find x if the sequence is\r
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Algebra.Com's Answer #326645 by Tatiana_Stebko(1539)\"\" \"About 
You can put this solution on YOUR website!
1.) arithmetic
\n" ); document.write( "\"a%5B1%5D=2x-3\", \"a%5B2%5D=7x\",\"a%5B3%5D=11x\"
\n" ); document.write( "\"a%5B2%5D-a%5B1%5D=a%5B3%5D-a%5B2%5D\"
\n" ); document.write( "\"7x-%282x-3%29=11x-7x\"
\n" ); document.write( "\"7x-2x%2B3=4x\"
\n" ); document.write( "\"5x-4x=-3\"
\n" ); document.write( "\"x=-3\"
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\n" ); document.write( "\n" ); document.write( "2.) geometric
\n" ); document.write( "\"a%5B1%5D=2x-3\", \"a%5B2%5D=7x\",\"a%5B3%5D=11x\"
\n" ); document.write( "\"a%5B2%5D%2Fa%5B1%5D=a%5B3%5D%2Fa%5B2%5D\"
\n" ); document.write( "\"7x%2F%282x-3%29=11x%2F7x\"
\n" ); document.write( "\"7x%2F%282x-3%29=11%2F7\"
\n" ); document.write( "\"7x%2A7=%282x-3%29%2A11\"
\n" ); document.write( "\"49x=22x-33\"
\n" ); document.write( "\"49x-22x=-33\"
\n" ); document.write( "\"27x=-33\"
\n" ); document.write( "\"x=-33%2F27\"
\n" ); document.write( "\"x=-11%2F9\"
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