[x+y+z=6],[x+2y+3z=14],[x+4y+9z=36]

If P,Q and R are the values of x,y and z respectively, which satisfy the system of equations x+y+z =6,x+2y+3z=14 and x+4y+9z=36, then P+R-Q=

The system of equations x+y+z=6, x+2y+3z=14, x+4y=7z=30 has

Show that the equations: x+y+z=6,x+2y+3z=14,x+4y+7z=30 are consistent and solve them.

(a) Show that the equations x +y +z = 6 , x + 2y + 3z = 14 , x + 4y + 7z = 30 are consistent and solve them .

By using Cramer's solve x+y+z=1,2x+2y+3z=6,x+4y+9z=3

What is the solution of the following simultaneous equations?x+y+z=6,x+2y+3z=14,x+3y+z=10

solve the system of equations x+y+z=6,x+2y+3z=14 and x+4y+7z=30 with the help of matrix method.