SOLUTION: solve the following when: x=4 and y=1 and z=4 11x+6-3y+2z= y+4z+2x= 2x+10-2z= 7x+4y-8z= 3z-2x+5y= 3(z+5)-5y+z i need help with these problems for a test that i'm taking.

Question 191364This question is from textbook
: solve the following when: x=4 and y=1 and z=4
11x+6-3y+2z=
y+4z+2x=
2x+10-2z=
7x+4y-8z=
3z-2x+5y=
3(z+5)-5y+z
i need help with these problems for a test that i'm taking. This question is from textbook

Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

In other words, you want someone out here to take your test for you. Not happening. At least I hope no one else bites.

Given:

Evaluate:

Just plug in the values and do the arithmetic:

The arithmetic is yours to do. The others are done exactly the same way.

John

RELATED QUESTIONS
2x + 3z = 4 3y + 2z = 5 3x + 4y = −16 (x, y, z) = 2x +... (answered by Alan3354)

Solve. If the system's equations are dependent or it there is no solution, state this. (answered by Alan3354)

Solve. If the system's equations are dependent or it there is no solution, state this. (answered by solver91311)

Please help... I tried to solve this, but no result. I eliminated z in 1&2,and 2&3, but... (answered by htmentor,ikleyn)

I need help with system of equations with 3 variables. 1. Solve x + y = z -2x � 4y + z (answered by Alan3354)

Please help me solve this linear system with three variables. 2x-y+2z=-21 x+5y-z=25 (answered by Alan3354)

solve using the substitution method problem 2x-y-z=15 4x+5y+2z=10 (answered by Edwin McCravy)

Solve the following systems of equations using the augmented matrix. 3. x-y+3z=-1 (answered by venugopalramana)

Extrememly confused, help please! Solve each system in three variables... (answered by stanbon)