Resolver -2(7)/(8) <= k < -1(2)/(3) | 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

$$-2 \frac{ 7 }{ 8 } \leq k < -1 \frac{ 2 }{ 3 }$$