# Thread: solve an equation system!!!

1. ## solve an equation system!!!

the equation system is as follows: I really can't solve it... which is a part of my summer project of the first PHD year.

Ax+B+Cy+Dyz=0
Ep+F+Gy+Hyq=0
I+Jz=y(K-Dx)
L+Mq=y(N-Hp)
Cx+Dxz+Gp+Hpq=R+Kz+Nq

x y z p q is the unknown variable, other capital form of letter are know parameter, I just want to get the representation form of the x y z p q, could you please help, thank you so much!

2. Originally Posted by lyb66
the equation system is as follows: I really can't solve it... which is a part of my summer project of the first PHD year.

Ax+B+Cy+Dyz=0
Ep+F+Gy+Hyq=0
I+Jz=y(K-Dx)
L+Mq=y(N-Hp)
Cx+Dxz+Gp+Hpq=R+Kz+Nq

x y z p q is the unknown variable, other capital form of letter are know parameter, I just want to get the representation form of the x y z p q, could you please help, thank you so much!
In a PhD you're expected to solve your own problems, or discuss with your supervisor how to solve them. I suggest you use a Computer Algebra System to get the solution.