document.write( "Question 57207This question is from textbook Pre-Algebra
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document.write( ": The question is on page 137. Please help me solve this problem. 11k+9=42.\r
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document.write( "Thanks for all your help:) \n" );
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Algebra.Com's Answer #38924 by funmath(2933)![]() ![]() ![]() You can put this solution on YOUR website! 11k+9=42 \n" ); document.write( "11k+9-9=42-9 \n" ); document.write( "11k=33 \n" ); document.write( "11k/11=33/11 \n" ); document.write( "k=3 \n" ); document.write( ": \n" ); document.write( "Check by substituting k=3 in the original equation and see if both sides of the equation =. \n" ); document.write( "11(3)+9=42 \n" ); document.write( "33+9=42 \n" ); document.write( "42=42 We're right!!! \n" ); document.write( "Happy Calculating!!! \n" ); document.write( " \n" ); document.write( " |