document.write( "Question 671738: 3x(.8)+x(.5)=435 \n" ); document.write( "
Algebra.Com's Answer #418171 by ReadingBoosters(3246)\"\" \"About 
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3x(.8) + x(.5) = 435
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\n" ); document.write( "2.4x + .5x = 45
\n" ); document.write( "2.9x = 45
\n" ); document.write( "x = \"45%2F2.9\" = 15.5
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