Answer :

To solve the given equation [tex]\(\frac{2}{3} x - \frac{2}{4} = \frac{6}{4}\)[/tex] for [tex]\(x = 3\)[/tex], we can follow these steps:

1. Substitute the given value of [tex]\(x\)[/tex] into the equation:

[tex]\[ \frac{2}{3} \cdot 3 - \frac{2}{4} = \frac{6}{4} \][/tex]

2. Compute the first term [tex]\(\frac{2}{3} \cdot 3\)[/tex]:

[tex]\[ \frac{2}{3} \cdot 3 = 2 \][/tex]

3. Compute the second term [tex]\(\frac{2}{4}\)[/tex]:

[tex]\[ \frac{2}{4} = \frac{1}{2} = 0.5 \][/tex]

4. Compute the right-hand side of the equation:

[tex]\[ \frac{6}{4} = \frac{3}{2} = 1.5 \][/tex]

5. Substitute the computed values from the left-hand side and verify against the right-hand side:

[tex]\[ 2 - 0.5 = 1.5 \][/tex]

6. Conclusion:

After computing and substituting back with [tex]\(x = 3\)[/tex], the left-hand side simplifies to [tex]\(1.5\)[/tex], which matches the right-hand side [tex]\(\frac{6}{4}\)[/tex]. This confirms our solution is consistent and accurate.

So, the detailed step-by-step results are:
- [tex]\((2.0, 0.5, 1.5, 1.5)\)[/tex]

Thus, the solution verifies the correctness of the original equation with [tex]\(x = 3\)[/tex].