document.write( "Question 100790: Paint costing $18 per gallon is to be mixed with $2 per gallon thinner to make 48 gallons of a paint that can be sold for $14 per gallon. How much paint thinner should be used? \n" ); document.write( "
Algebra.Com's Answer #73390 by Nate(3500)\"\" \"About 
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(18(x) + 2(48 - x))/(48) = 14
\n" ); document.write( "18x + 2(48 - x) = 672
\n" ); document.write( "18x + 96 - 2x = 672
\n" ); document.write( "16x = 576
\n" ); document.write( "x = 36
\n" ); document.write( "48 - 36 = 12 gallons of thinner
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