Problem

25. \( \frac{3}{7} k-\frac{4}{7}=\frac{2}{7} \)

Solution

Step 1 :\( \frac{3}{7} k - \frac{4}{7} + \frac{4}{7} = \frac{2}{7} + \frac{4}{7} \)

Step 2 :\( \frac{3}{7} k = \frac{6}{7} \)

Step 3 :\( k = \frac{6}{3} = 2 \)

From Solvely APP
Source: https://solvelyapp.com/problems/21132/

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