हल करना न ज्ञात कीजिए । ( b) - 9/10 + 22/15 ज्ञात कीजिए । | 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

$$\frac { - 9 } { 10 } + \frac { 22 } { 15 }$$