The system of equations `2x+y-5=0, x-2y+1=0` and `2x-14y-a=0` is consistent.Then `a` is equal to

The system of equations 2x+h-5=0, x-2h+1=0,2x-14y-a=0 , is cosistent. Then a is equal to

If the system of equations 2x-3y+4=0,5x-2y-1=0 and 21x-8y+lambda=0 are consistent,then lambda is

If c lt 1 and the system of equations x+y-1=0 2x-y-c=0 and -bx+3by-c =0 is consistent then the possible real values of b are

If the equations 2x+3y+1=0,2x+y-1=0 and ax+2y-b=0 are consistent, then

If the system of equations x-5y+4z=lambda , x+y-2z=0,2x-3y+z=0 is consistent,then the value of lambda is

Solve the system of equations x+3y -2z =0, 2x-y+4z =0 ,x-11y+14z =0

Find lambda for which the system of equations x+y-2z=0,2x-3y+z=0,x-5y+4z=lambda is consistent and find the solutions for all such values of lambda.