Time remaining:
What happens in the inequality symbol when you do the following to each side of an inequality

Algebra
Tutor: None Selected Time limit: 1 Day

Subtract a negative number

Divide by a negative number

Oct 28th, 2014

Inequality is not affected when we subtract a negative number

Inequality is reversed when we divide by a negative number

x-3 >7

Subtracting -3

x-3-(-3) > 7-(-3) 

x>10

-2x> -4

Dividing by -2

x< -4/-2 =2

x< 2


Oct 28th, 2014

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