SOLUTION: i was doing an equality homework and then i come to an "and" question. x-4 is greater than or equal to 5 "and" x-4 is less than or equal to 5. arn't the signs suppose to be going t

Algebra ->  Inequalities -> SOLUTION: i was doing an equality homework and then i come to an "and" question. x-4 is greater than or equal to 5 "and" x-4 is less than or equal to 5. arn't the signs suppose to be going t      Log On


   



Question 359466: i was doing an equality homework and then i come to an "and" question. x-4 is greater than or equal to 5 "and" x-4 is less than or equal to 5. arn't the signs suppose to be going the same way on and questions.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Solve them both at the same time.
x-4%3C=5
x%3E=9
.
.
x-4%3C=5
x%3C=9
.
.
There is only one number that can satisfy both equations at the same time.
highlight%28x=9%29