document.write( "Question 1162484: The sum of a number and nine is multiplied by -2 and the answer is -8. Please find the number.
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Algebra.Com's Answer #786291 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! (x+9)*-2=-8 \n" ); document.write( "divide by -2 both sides, watching signs \n" ); document.write( "x+9=4 \n" ); document.write( "x=-5 \n" ); document.write( "check is 4(-2)=-8 \n" ); document.write( " |