solve and explain the process of solving the following system with matrix reduced low- echelon form. last,explain your results for the following problem.
first we take the coefficients of the variables x, y, and z and put them in a matrix
the top set is going to be set equal to 7 the second set is going to be equal to -2 and the third set is going to be set equal to 5. Putting that into a matrix should look like
[3 -4 4 | 7]
[-1 -1 0| -2]
[2 -1 6 |5]
Then if you’re allowed to use a calculator plug that in into a 3x4 matrix and find the rref if not then you will have to solve it by hand by trying to mimic the identity matrix with the matrix you have set up. I get X=31/15, Y = -1/15 and Z = 2/15.