## Solve Equationsby Rank Method

In this page solve equationsby rank method we are going to see some practice problems of solving linear equations in three variable using rank method.

 Solve equations by rank method Practice questions

 (1) Solve the following linear equations by rank method 2x + y + z = 5x + y + z = 4x - y + 2z = 1 Solution (2) Find the following linear equations by using rank method of matrix x + 2y + z = 72x - y + 2z = 4x + y - 2z = -1 Solution 3) Find the following linear equations by using rank method of matrix 2x + 5y + 7z = 52x + y + z = 92x + y - z = 0 Solution 4) Find the following linear equations by using rank method of matrix 3x + y - z = 22x - y + 2z = 62x + y - 2z = -2 Solution 5) Find the following linear equations by using rank method of matrix 2x - y + 3z = 9x + y + z = 6x - y + z = 2 solve equationsby rank method Solution “Mathematics, without this we can do nothing in our life. Each and everything around us is math.

Math is not only solving problems and finding solutions and it is also doing many things in our day to day life.  They are: 