document.write( "Question 1033323: the sum of a number and 9 is multiplied by -2 and the answer is -8.find the number \n" ); document.write( "
Algebra.Com's Answer #647887 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Let's call the number x. We then write \n" ); document.write( "(x+9)(-2) = -8 \n" ); document.write( "Now we solve for x... \n" ); document.write( "Divide by -2 first... \n" ); document.write( "x + 9 = 4 \n" ); document.write( "Now subtract 9...we get \n" ); document.write( "x = -5 \n" ); document.write( " |