हल करना ) 3 5/14 - 1 2/21 | 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

$$3 \frac { 5 } { 14 } - 1 \frac { 2 } { 21 }$$