Solve 3x+ay=4,2x+ay=2,a`ne`0 by Cramer's rule.

What is the value of D for solving simultaneous equations x+y=3 and 3x-2y-4=0 by Cramer's rule ?

Solve 2x+3y=10, x+6y=4 using Cramer's rule.

What is the value of D_(x) , for solving the simultaneous equations 3x+2y=11 and 7x-4y=9 by Cramer's rule ?

Find the value of D_(x) , for solving the simultaneous equations 3x+4y=8 , x-2y=5 by Cramer's rule.

Solve the system of equations by cramer's rule: x+y+z=3 , 2x-y+3z=4 and x+2y-z=2

Solve the system of equations by cramer's rule: x+y+z=1 , x+2y+z=2 , x+y+2z=0

Solve the simultaneous equations 3x-y=7 , x+4y=11 using Cramer's rule.

Solve the following by Cramer's rule : 2y-3z=0, x+2y+4=0, 3x+4z-3=0

Solve the following by Cramer's rule : 3x-4y=1, 2x-7y=3

Solve the following system of equation by Cramer's rule. x+y=4 and 3x-2y=9