document.write( "Question 164006: Solve for x:
\n" ); document.write( "(x – 2)/4 – 1/5 = (7x + 1)/20
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Algebra.Com's Answer #120827 by nerdybill(7384)\"\" \"About 
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(x – 2)/4 – 1/5 = (7x + 1)/20
\n" ); document.write( "Start by multiplying both sides by 20:
\n" ); document.write( "5(x – 2) – 4 = (7x + 1)
\n" ); document.write( "5x – 10 – 4 = 7x + 1
\n" ); document.write( "5x – 14 = 7x + 1
\n" ); document.write( "–14 = 2x + 1
\n" ); document.write( "–15 = 2x
\n" ); document.write( "-7.5 = x
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