document.write( "Question 59659This question is from textbook Pre-Algebra
\n" ); document.write( ": Tell wheather the given value of the varible is a solution of the equation.
\n" ); document.write( " -9x+7=25+2(5-x);x=-4.\r
\n" ); document.write( "\n" ); document.write( " Thank u for all the help!
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Algebra.Com's Answer #40979 by funmath(2933)\"\" \"About 
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Tell wheather the given value of the varible is a solution of the equation.
\n" ); document.write( " -9x+7=25+2(5-x);x=-4.\r
\n" ); document.write( "\n" ); document.write( "Let x=-4 and see if both sides of the equation equal. If they do then it's a solution, if not it's not:
\n" ); document.write( "-9(-4)+7=25+2(5-(-4))?
\n" ); document.write( "36+7=25+2(5+4)?
\n" ); document.write( "36+7=25+2(9)
\n" ); document.write( "43=25+18
\n" ); document.write( "43=43!!!
\n" ); document.write( "Yes it is.
\n" ); document.write( "Happy Calculating!!!
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