हल करना d = 7.5cm b = | 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

$$l = 7.5 c m , b = 4 c m$$