To solve these absolute value inequalities, we need to consider both the positive and negative cases for each inequality.
Positive case: x + 1 < 1x < 9
Negative case: -(x + 1) < 1-x - 1 < 1-x < 1x > -11
Combining both cases, we get -11 < x < 9
Positive case: x + 2 < 1x < 9
Negative case: -(x + 2) < 1-x - 2 < 1-x < 1x > -13
Combining both cases, we get -13 < x < 9
First, we need to split this inequality into two parts:
Positive case: 3 - x > 0.-x > -2.x < 2.3
Negative case: -(3 - x) > 0.-x + 3 > 0.-x > -2.x < 2.3
Combining both cases, we get x < 2.3 or x > 2.3
In conclusion, the solution to the system of absolute value inequalities is -13 < x < 2.3 or 9 < x
To solve these absolute value inequalities, we need to consider both the positive and negative cases for each inequality.
For |x + 1| < 10:Positive case: x + 1 < 1
x < 9
Negative case: -(x + 1) < 1
-x - 1 < 1
-x < 1
x > -11
Combining both cases, we get -11 < x < 9
For |x + 2| < 11:Positive case: x + 2 < 1
x < 9
Negative case: -(x + 2) < 1
-x - 2 < 1
-x < 1
x > -13
Combining both cases, we get -13 < x < 9
For |3 - x| > 0.7:First, we need to split this inequality into two parts:
Positive case: 3 - x > 0.
-x > -2.
x < 2.3
Negative case: -(3 - x) > 0.
-x + 3 > 0.
-x > -2.
x < 2.3
Combining both cases, we get x < 2.3 or x > 2.3
In conclusion, the solution to the system of absolute value inequalities is -13 < x < 2.3 or 9 < x