हल करना 7/9 * (- 8/27 + 4/28) | 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

$$\frac{7}{9}\times(\frac{-8}{27}+\frac{4}{28})$$