Resolver -2\times(-7+18)-(9-28/7)\times3 | 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

$$-2 \times (-7+18)-(9-28/7) \times 3$$