Resolver 12 1/10 + 9 1/10 | 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

$$12\frac{1}{10}+9\frac{1}{10}$$