document.write( "Question 870050: Find an A.P. if t4 = 12 & d = -10, then find its general term? \n" ); document.write( "
Algebra.Com's Answer #524812 by richwmiller(17219)\"\" \"About 
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An = A1 + (n - 1)d
\n" ); document.write( "12 = A1 + (3)*(-10)
\n" ); document.write( "A1=42
\n" ); document.write( "An = 42-10(n - 1)
\n" ); document.write( "An = 52-10n
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