हल करना - 3\{(- 7) + 5\} = (- 3)(- 7) + (- 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

$$-3\times\{(-7)+5\}=(-3)\times(-7)+(-3)\times5$$