हल करना Решите уравнен a ) 2x + 9 = 13 - x ; | 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

$$2 x + 9 = 13 - x$$