Identify the solution set for - (x - 3) + 4 < 5 - 2x.
(- ∞ , 0 ); (- ∞ , -1 ); (- ∞ , -2 ); (- ∞ , -5 )
Solution:
Given: - (x - 3) + 4 < 5 - 2x.
Solve the inequality by removing the bracket.
- x + 3 + 4 < 5 - 2x
Add 2x on both sides
- x + 2x + 7 < 5 - 2x + 2x
x + 7 < 5
Subtract 7 from both sides
x + 7 - 7 < 5 - 7
x < - 2.
Identify the solution set for - (x - 3) + 4 < 5 - 2x.
(- ∞ , 0 ); (- ∞ , -1 ); (- ∞ , -2 ); (- ∞ , -5 )
Summary:
The solution set for - (x - 3) + 4 < 5 - 2x is x < - 2 (- ∞ , -2).
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