हल करना (a - 1)/3 + (a + 2)/9 = 1/3 | 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

$$\frac{a-1}{3}+\frac{a+2}{9}=\frac{1}{3}$$