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solve inequalities by addition or substraction : 25 < n - 11 b - 3/4 < 1/2
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@Eyad these are not simultaneous inequalities(system). These are two different questions.
@HannahOlmoo Do you think I should explain it to you?
yes :O
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?
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
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