हल करना 4/13 = x/(20, 4 - k) | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\frac{4}{13}=\frac{x}{20,4-k}$$