document.write( "Question 176140: WORLD GRAIN DEMAND:\r
\n" ); document.write( "\n" ); document.write( "Freeport McMoRan projects that in 2010 world grain supply will be 1.8 trillion metric tons and the supply will be only 3/4 of world grain demand.
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Algebra.Com's Answer #131243 by josmiceli(19441)\"\" \"About 
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Let \"x\" be world grain demand be in 2010.
\n" ); document.write( "given:
\n" ); document.write( "\"1.8+=+%283%2F4%29%2Ax\"
\n" ); document.write( "Multiply both sides by \"4\"
\n" ); document.write( "\"7.2+=+3x\"
\n" ); document.write( "\"x+=+7.2%2F3\"
\n" ); document.write( "\"x+=+2.4\"
\n" ); document.write( "2.4 metric tons will be world grain demand be in 2010
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