9-4x<5

Subtract 9 from both sides of the inequality.

-4x<5-9

Subtract 9 from 5.

-4x<-4

-4x<-4

Divide each term in -4x<-4 by -4. When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.

-4x-4>-4-4

Cancel the common factor of -4.

Cancel the common factor.

-4x-4>-4-4

Divide x by 1.

x>-4-4

x>-4-4

Divide -4 by -4.

x>1

x>1

The result can be shown in multiple forms.

Inequality Form:

x>1

Interval Notation:

(1,∞)

Solve for x 9-4x<5