हल करना (x + y - 7)/3 = (2x - y + 1)/5 = (3x + y - 11)/7 | 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

$$\frac{x+y-7}{3}=\frac{2x-y+1}{5}=\frac{3x+y-11}{7}$$