Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$[(\frac{-8}{13})^{-1}+(\frac{14}{5})^{-1}]\div(\frac{74}{5})^{-1}$$

[email protected]
Privacy Policy | Terms & Conditions
Contact Us