Resolver 15/4 - 7 - 3/4 = 9 | 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

$$\frac{15}{4}-7-\frac{3}{4}=9$$