document.write( "Question 129437: Hi can you explain the formula for :\r
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document.write( "7 - X = 8\r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #96236 by stanbon(75887) ![]() You can put this solution on YOUR website! 7 - X = 8 \n" ); document.write( "Add X to both sides to get: \n" ); document.write( "7 = X + 8 \n" ); document.write( "Subtract 8 from both sides to solve for X: \n" ); document.write( "X = -1 \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |