document.write( "Question 71684: Find a number which is 150 greater than its opposite. \n" ); document.write( "
Algebra.Com's Answer #51287 by funmath(2933)\"\" \"About 
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Find a number which is 150 greater than its opposite.
\n" ); document.write( "Let a number be: x
\n" ); document.write( "Then it's opposite is: -x
\n" ); document.write( "x=-x+150
\n" ); document.write( "x+x=x-x+150
\n" ); document.write( "2x=150
\n" ); document.write( "2x/2=150/2
\n" ); document.write( "x=75
\n" ); document.write( "The number that is 150 greater than it's opposite is: 75
\n" ); document.write( "Happy Calculating!!!!
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