document.write( "Question 52574This question is from textbook Glencove Mathematics
\n" ); document.write( ": I am trying to come up with a answer to this equation?\r
\n" ); document.write( "\n" ); document.write( "2.7 + 0.8n = 4\r
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Algebra.Com's Answer #35102 by ankor@dixie-net.com(22740)\"\" \"About 
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I am trying to come up with a answer to this equation?\r
\n" ); document.write( "\n" ); document.write( "2.7 + 0.8n = 4\r
\n" ); document.write( "\n" ); document.write( "Subtract 2.7 from both sides and you have:
\n" ); document.write( " .8n = 4 - 2.7
\n" ); document.write( " .8n = 1.3\r
\n" ); document.write( "\n" ); document.write( "Divide both sides by .8 and you have:
\n" ); document.write( " 1n = 1.3/.8
\n" ); document.write( " n = 1.625\r
\n" ); document.write( "\n" ); document.write( "Check solution by substituting 1.625 for n in the original equation:
\n" ); document.write( "2.7 + .8n = 4
\n" ); document.write( "2.7 + .8(1.625) = 4
\n" ); document.write( "2.7 + 1.3 = 4 \r
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