SOLUTION: Need help with the problem below.Thanks in advance.
Systems of Equations
Solve the following problems for X and Y in these two system equations, and for X and Y and Z, in these
Algebra.Com
Question 330485: Need help with the problem below.Thanks in advance.
Systems of Equations
Solve the following problems for X and Y in these two system equations, and for X and Y and Z, in these three system equations.
X+10Y+Z=52.....5X+Y+4Z=15.....X+2y-3Z=12..... X=? Y=? Z=?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
[A][x]=[b]
.
.
.
[A]=
[b]=
.
.
.
det[A]=
.
.
.
[A]inv=
.
.
.
[x]=[A]inv[b]=
RELATED QUESTIONS
I need to explain in detail how to solve the following problem: find the slope and y... (answered by jim_thompson5910,oberobic)
Could I please have some help on a systems of equations problem? This one needs to be... (answered by rapaljer)
could you please help me with a couple of problems? These are systems of equations(2 by... (answered by stanbon)
I need help with figuring out how to do a problem like this:
Solve the following... (answered by 3788)
Solve for x, y, and z in the following system of equations.
x + 2y + z = 2
(answered by bonster)
Please help with the below problem. Thank you in advance!
Solve the system of... (answered by Fombitz)
I need help on steps for solving a system of equations in substituting, elimination,and... (answered by jim_thompson5910)
Solve the following systems
a) y + 3 = 2x
b) x^2 + 2xy = 1
Can you please help me... (answered by josgarithmetic)
Could someone please help me with a couple of problems,that I'm having trouble with?... (answered by nerdybill)