document.write( "Question 593309: Will you please show me the steps for getting from a = 500 - (n-1)a/2 to a = 1000/n+1? \n" ); document.write( "
Algebra.Com's Answer #376276 by scott8148(6628)\"\" \"About 
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multiplying by 2 ___ 2a = 1000 - (n - 1)a\r
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\n" ); document.write( "\n" ); document.write( "distributing ___ 2a = 1000 - an + a\r
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\n" ); document.write( "\n" ); document.write( "subtracting a ___ a = 1000 - an\r
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\n" ); document.write( "\n" ); document.write( "adding an ___ a + an = 1000\r
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\n" ); document.write( "\n" ); document.write( "factoring ___ a(n + 1) = 1000\r
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\n" ); document.write( "\n" ); document.write( "dividing by n+1 ___ a = 1000 / (n + 1)
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