Question

solve inequalities by addition or substraction :
25 < n - 11


b - 3/4 < 1/2

Answer 1

@Eyad these are not simultaneous inequalities(system). These are two different questions.

Answer 2

@HannahOlmoo Do you think I should explain it to you?

Answer 3

yes :O

Answer 4

Okay, now you must isolate the value of variables if you want to solve inequalities/equations. Do you know what is isolation and how to do it?

Answer 5

Problem #1

25 < n - 11

add 11 to both sides and you have

36<n


Problem #2

b - 3/4 < 1/2

add 3/4 to both sides and you have

b<5/4