SOLUTION: If you could please help me I have four equations that i have to solve for w, x, y, and z. You had people ask about the three equations with three variables, but this one is a lit

Question 162605: If you could please help me I have four equations that i have to solve for w, x, y, and z. You had people ask about the three equations with three variables, but this one is a little tougher. The problem is:
2w-x+5y+z=-3
3w+2x+2y-6z=-32
w+3x+3y-z=-47
5w-2x-3y+3z=49
If you could please help me, I would GREATLY appreciate it.

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
2w-x+5y+z=-3
3w+2x+2y-6z=-32
w+3x+3y-z=-47
5w-2x-3y+3z=49
-----------------
Use any method you know to get:
w= 2
x=-12
y=-4
z= 1
==============
Cheers,
Stan H.
RELATED QUESTIONS
A four-digit integer WXYZ, in which W, X, Y, and Z each represent a different digit, is... (answered by josgarithmetic)

Solve the following system of equations for the unknown variables. 3x + 3y = 3 -3x (answered by MathLover1,mananth,greenestamps,MathTherapy)

. I had pancakes for breakfast today. I had pancakes for breakfast today and God... (answered by Alan3354)

Show that GHIJ is a parallelogram for x = 5 and y = 8. Here is a link to the image:... (answered by MathLover1,ikleyn)

I have two equations that I cant seem to solve because I dont understand. I have been... (answered by jim_thompson5910)

I have been told that the following equation needs to be broken up into 4 so that it can... (answered by longjonsilver)

a) y varies jointly as x and w and inversely as the square of z. Find the equation of... (answered by josgarithmetic)

I do not understand how to solve these. I have tried to ask my teacher, but there are too (answered by stanbon)

Hi. I have a question about solving linear equations. How would you solve X+Y=4? If... (answered by rapaljer)