document.write( "Question 82501: (n + 45)
\n" ); document.write( "_______ = 7
\n" ); document.write( " 4 \n" ); document.write( "

Algebra.Com's Answer #59099 by checkley75(3666) $\"\"$ $\"About$

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(n+45)/4=7 cross multiply
\n" ); document.write( "n+45=4*7
\n" ); document.write( "n+45=28
\n" ); document.write( "n=28-45
\n" ); document.write( "n=-17 answer.
\n" ); document.write( "proof
\n" ); document.write( "(-17+45)/4=7
\n" ); document.write( "28/4=7
\n" ); document.write( "7=7 \n" ); document.write( "

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