Question

Solve the Matrix.
`x - 4y + 5z = 10 \\ 2x + y + z = 2 \\ - 3x + 3y - 4z = 10`

Answer 1

SOLUTIONS

Solve the Matrix.

`\begin{gathered} x-4y+5z=10 \\ 2x+y+z=2 \\ -3x+3y-4z=10 \end{gathered}`

Using Cramer's rule

Therefore the solutions of the matrix are

`(x,y,z)=(-9,9,11)`