document.write( "Question 1123991: james and kelvin have 2100 pics altogether.James have 300 more pics then kelvin.How many pics does kelin have?
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Algebra.Com's Answer #740370 by jerryguo41(197)\"\" \"About 
You can put this solution on YOUR website!
System of Equations:\r
\n" ); document.write( "\n" ); document.write( "Let the number of pics James has = J
\n" ); document.write( "Let the number of pics Kelvin has = K\r
\n" ); document.write( "\n" ); document.write( "\"J%2BK=2100\"
\n" ); document.write( "\"K%2B300=J\"\r
\n" ); document.write( "\n" ); document.write( "Plug in:\r
\n" ); document.write( "\n" ); document.write( "\"J=300%2BK\"
\n" ); document.write( "\"%28300%2BK%29%2BK=2100\"
\n" ); document.write( "\"300%2B2K=2100\"
\n" ); document.write( "\"2K=1800\"
\n" ); document.write( "\"K=900\"\r
\n" ); document.write( "\n" ); document.write( "Kelvin has 900 Pics\r
\n" ); document.write( "\n" ); document.write( "If you need to know how many James has, you can plug Kelin's number back in:
\n" ); document.write( "\"J=300%2BK\"
\n" ); document.write( "\"J=300%2B900\"
\n" ); document.write( "\"J=1200\"\r
\n" ); document.write( "\n" ); document.write( "James has 1200 Pics
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