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To solve the inequality 2x - 5 > 3, isolate x by adding 5 and then dividing by 2.
First, let's start by isolating the term with the variable x. The inequality given is 2x - 5 > 3. To get rid of the -5 on the left-hand side, we need to add 5 to both sides of the inequality. This step ensures that we maintain the balance of the inequality. So, we have:
2x - 5 + 5 > 3 + 5
This simplifies to:
2x > 8
Next, we need to isolate x by getting rid of the coefficient 2. Since 2 is multiplied by x, we do the opposite operation, which is division. We divide both sides of the inequality by 2:
(2x) / 2 > 8 / 2
This simplifies to:
x > 4
So, the solution to the inequality 2x - 5 > 3 is x > 4. This means that any value of x that is greater than 4 will satisfy the inequality. For example, if x = 5, substituting it back into the original inequality gives:
2(5) - 5 > 3
10 - 5 > 3
5 > 3
Which is true. Therefore, x > 4 is the correct solution.
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