SOLUTION: if x=2,y=-3 and z=4, the value of 8x+y-2z/2x-y+z is
Algebra.Com
Question 687455: if x=2,y=-3 and z=4, the value of 8x+y-2z/2x-y+z is
Answer by tsewaitung(11) (Show Source): You can put this solution on YOUR website!
8*2+-3-2*4/2*2--3+4
=16-3-8/4+3+4
=
RELATED QUESTIONS
find the value of x & z
2x-y+2z=15
-x+y+z=3... (answered by Edwin McCravy)
If x + 2y + 3z = 6, 2x + 3y + z = 8 and 3x + y + 2z = 10, what is the value of x + y +... (answered by TimothyLamb)
Given that x=4, y= -3, and z = 2
calculate the value of
xy - 5 (x - y)+ 2z
(answered by Alan3354)
if x,y,z>= 0, 3y+2z = 3+x, 3y+z = 4-3x, Find the largest and smallest value of... (answered by robertb)
if possible, find the solution of y=x+2z,z=-1-2x and... (answered by stanbon)
Solve the following system of equations. what is the value of z?
x+y+z=1
2x-y+3z=-7... (answered by scott8148)
what are the values of w,x,y, and z in these equations?
1. w + x + y + z = 2
2. 2w -... (answered by ankor@dixie-net.com)
2x+3y+2z=16
Find the value of x,y and... (answered by Theo,greenestamps)
The last three problems of my HW are stumping me and I've been working on them for 2... (answered by mszlmb)