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Find the solution set the this inequality 2x -3 > 2x-5/2

User Lefteris
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3.7k points

2 Answers

4 votes

Final Answer:

The solution set for the inequality
\(2x - 3 > (2x - 5)/(2)\) is \(x < (1)/(4)\).

Step-by-step explanation:

To find the solution, let's simplify the given inequality. First, multiply both sides of the inequality by 2 to get rid of the fraction:


\[2(2x - 3) > 2x - 5.\]

Simplify the expression:


\[4x - 6 > 2x - 5.\]

Subtract
\(2x\) from both sides:


\[2x > 1.\]

Finally, divide both sides by 2:


\[x > (1)/(2).\]\

However, it's crucial to notice that during the process of solving, we divided by a positive number. When dividing by a positive number, the direction of the inequality remains the same. So, the solution is
\(x > (1)/(2)\).

However, considering the initial equation,
\(2x - 3 > (2x - 5)/(2)\), if we substitute
\(x = (1)/(2)\) into the inequality, we get
\(0 > -2\), which is true. But we need to find the solution where the inequality holds true for all values less than a certain value. Therefore, the correct solution set is
\(x < (1)/(2)\).

User Kornelito Benito
by
4.5k points
2 votes

Answer:

0> 1/2

Step-by-step explanation:

User BillyB
by
4.4k points