SOLUTION: how do you solve an open sentence with an addition sign?
example: -2(is less than or eaqual to) n + 4(is less than or equal to) 7
Algebra ->
Inequalities
-> SOLUTION: how do you solve an open sentence with an addition sign?
example: -2(is less than or eaqual to) n + 4(is less than or equal to) 7
Log On
Question 1003228: how do you solve an open sentence with an addition sign?
example: -2(is less than or eaqual to) n + 4(is less than or equal to) 7 Answer by fractalier(6550) (Show Source):
You can put this solution on YOUR website! For -2 <= n + 4 <= 7
you can separate it into two separate inequalities or you can do it at once, subtracting 4 from all three quantities, and get
-6 <= n <= 3
and we are done.
