document.write( "Question 1184243: Find the common difference of the sequence using the formula an=a1+(n-1)d\r
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Algebra.Com's Answer #814805 by ikleyn(52879) $\"\"$ $\"About$

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document.write( "Write equation as you read the problem\r\n" );
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document.write( "    0 = (-4) + (5-1)*d\r\n" );
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document.write( "Simplify and find d\r\n" );
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document.write( "    4 = 4d\r\n" );
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document.write( "    d = 4/4 = 1.    ANSWER\r\n" );
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