document.write( "Question 643155: Can you help me solve this? If 15 is added to a number, the result is 56 less than twice the number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #404376 by Theo(13342)\"\" \"About 
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x = the number
\n" ); document.write( "x + 15 = 2x - 56
\n" ); document.write( "subtract x from both sides of the equation and add 56 to both sides of the equation to get:
\n" ); document.write( "x = 71
\n" ); document.write( "that should be your answer.
\n" ); document.write( "add 15 to that number and you get 71 + 15 = 86.
\n" ); document.write( "take 2 times the number and subtract 56 from it to get 2 * 71 - 56 = 142 - 56 = 86
\n" ); document.write( "number checks out so the answer is good.
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