हल करना A = 15/10 - 3/24 - 21/10 | 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

$$A=\frac{15}{10}-\frac{3}{24}-\frac{21}{10}$$