हल करना 109-256 thu 7 9 10 17 24 sat sun 9 FRIDAY APRIL 13 subtract from 3 times no is 8 | 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

$$13$$