Menyelesaikan (3a - 7b + 1)/(7a - 3b - 1) = 13 | 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

$$\frac{3a-7b+1}{7a-3b-1}=13$$