document.write( "Question 558672: (169+x)/7=28\r
\n" ); document.write( "\n" ); document.write( "I need step by step solution. I know the answer is 27. thanks.
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Algebra.Com's Answer #363115 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"%28169%2Bx%29%2F7=28\"\r
\n" ); document.write( "\n" ); document.write( "multiply by 7\r
\n" ); document.write( "\n" ); document.write( "\"%28169%2Bx%29%2A7%2F7=28%2A7\"\r
\n" ); document.write( "\n" ); document.write( "\"169%2Bx=+196\"\r
\n" ); document.write( "\n" ); document.write( "add -169 to both sides
\n" ); document.write( "x=196-169\r
\n" ); document.write( "\n" ); document.write( "x=27\r
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