हल करना ( ii ) 7 1/2 + (- 3 3/5) | 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

$$\quad 7 \frac { 1 } { 2 } + ( - 3 \frac { 3 } { 5 } )$$