हल करना lify : \{19 - (30 - 22)\} * 15 | 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

$$\{ 19 - ( 30 - 22 ) \} \times 15$$