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If 2x + 2 (1-x ) gt 3x -2 gt 2x -5, then...

If `2x + 2 (1-x ) gt 3x -2 gt 2x -5,` then x can take which of the following values ?

A

`-2`

B

2

C

4

D

`-4`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the inequality \( 2x + 2(1 - x) > 3x - 2 > 2x - 5 \), we will break it down into two parts and solve each part step by step. ### Step 1: Solve the first part of the inequality We start with the left part of the inequality: \[ 2x + 2(1 - x) > 3x - 2 \] 1. Distribute the 2: \[ 2x + 2 - 2x > 3x - 2 \] 2. Simplify the left side: \[ 2 > 3x - 2 \] 3. Add 2 to both sides: \[ 4 > 3x \] 4. Divide by 3: \[ \frac{4}{3} > x \quad \text{or} \quad x < \frac{4}{3} \] ### Step 2: Solve the second part of the inequality Now, we solve the right part of the inequality: \[ 3x - 2 > 2x - 5 \] 1. Subtract \( 2x \) from both sides: \[ 3x - 2x - 2 > -5 \] 2. Simplify: \[ x - 2 > -5 \] 3. Add 2 to both sides: \[ x > -3 \] ### Step 3: Combine the results Now we combine the results from both parts: 1. From the first part, we have: \[ x < \frac{4}{3} \] 2. From the second part, we have: \[ x > -3 \] Thus, the solution for \( x \) is: \[ -3 < x < \frac{4}{3} \] ### Conclusion The values that \( x \) can take are those that lie between -3 and \( \frac{4}{3} \).
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