document.write( "Question 666738: When 8 is added to certain number and the sum is multiplied by 3,the result is 57.find the number? \n" ); document.write( "
Algebra.Com's Answer #414675 by Evy Hofbauer(7)\"\" \"About 
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first put it into an equation
\n" ); document.write( "(8+x)3=57
\n" ); document.write( "solve for x
\n" ); document.write( "(8+x)3=57 Divide by 3 on both sides
\n" ); document.write( "8+x=19 Subtract 8 on both sides
\n" ); document.write( "x = 11\r
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