Need help expressing a vector as a linear combination of a different set of vectors

Expressing the vector https://fastres01.qut.edu.au/webwork...245e7e4e11.png as a linear combination of the vectors https://fastres01.qut.edu.au/webwork...1b36d735d1.png, https://fastres01.qut.edu.au/webwork...5b978af0d1.png, and https://fastres01.qut.edu.au/webwork...e823dec441.png. my first thought was to transform it these vectors into a matrix and row reduce it for the answer just want to know if that is the right path. i also have to right it was "r=*u+*v+*w".

Re: Need help expressing a vector as a linear combination of a different set of vecto

Yes. Solve the associated augmented matrix and write the solution in parametric vector form.