document.write( "Question 853521: The area of the sahara desert is 7 times the area of the Gobi Desert. If the sum of their area is 4,000,000 sq miles find the area of each desert. \n" ); document.write( "
Algebra.Com's Answer #514124 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Simple linear system more than any Geometry problem.\r
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\n" ); document.write( "\n" ); document.write( "s for Sahara, g for Gobi.\r
\n" ); document.write( "\n" ); document.write( "\"s=7g\" and \"s%2Bg=4000000\";
\n" ); document.write( "Simple substitution for s into the area sum equation is all you need.
\n" ); document.write( "\"7g%2Bg=4000000\"
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