document.write( "Question 679899: Help me with this equation. Thank you.
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document.write( "three tiemes the sum of a number and -78 is 36. Find the number.
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document.write( "A) -14
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document.write( "B) -66
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document.write( "C) 90
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document.write( "D) 38 \n" );
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Algebra.Com's Answer #422112 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! 3(n+-78) = 36 \n" ); document.write( "3(n-78) = 36 \n" ); document.write( "... \n" ); document.write( "Divide both sides by 3 \n" ); document.write( "n-78 = 12 \n" ); document.write( "Isolate the n variable \n" ); document.write( "n = 12 + 78 \n" ); document.write( "n = 90 \n" ); document.write( "... \n" ); document.write( " \n" ); document.write( "..................... \n" ); document.write( "Delighted to help; feel free to email if you have further questions. \n" ); document.write( "HomeworkHelpers@readingboosters.com \n" ); document.write( "-Reading Boosters \n" ); document.write( "Website: www.MyHomeworkAnswers.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " \n" ); document.write( " |