[x+y+z=9],[2x+5y+7z=52],[2x+y-z=0]

Solve the following system of linear equations by using the principle of matrix. x+y+z=8 2x+5y+7z=52 2x+y-z=0

Solve x+y+z =9, 2x+5y+7z = 52 and 2x+y-z = 0 by using matrix inversion method.

Verify whether the given system is consistent. If it is consistent, solve them. 2x+5y+7z=52,x+y+z=9,2x+y-z=0

Solve the following system of linear equaltions, by Gaussian elimination method: 4x+3y+6z=25,x+5y+7z=13,2x+9y+z=1 .

The system 2x + 3y + z= 5, 3x + y + 5z =7, x + 4y -2z=3 has

Express the following equation in matrix form and solve them by the method of reduction: 2x+5y+7z = 52 , x+y+z = 9 , 2x+y-z =0