document.write( "Question 796155: there are x+5 trays. in every tray, there are 3x-1 eggs. how many eggs are there in all if x=5? \n" ); document.write( "
Algebra.Com's Answer #481253 by waynest(281)\"\" \"About 
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(x + 5)(3x - 1)
\n" ); document.write( "3x^2 - x + 15x -5
\n" ); document.write( "3x^2 + 14x - 5
\n" ); document.write( "x = 5
\n" ); document.write( "3(5)^2 + 14(5) -5
\n" ); document.write( "3(25) + 70 - 5
\n" ); document.write( "75 + 70 -5
\n" ); document.write( "145 - 5 = 140
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