Best writers. Best papers. Let professionals take care of your academic papers

Order a similar paper and get 15% discount on your first order with us
Use the following coupon "FIRST15"
ORDER NOW

Solve the system by back substitution.

/in /by

Solve the system by back substitution.

-4x – 8y -2z -6w = 3

-5y -30z-10w= -40

z + w = 2

-5w = -15

The solution set is:

 
Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"