हल करना (- 5x)/42 = (4x)/21 | 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

$$\frac{-5x}{42}=\frac{4x}{21}$$