SOLUTION: and x -y = 1 Using 3 by 3 method solve this simultaneously x + y + z

SOLUTION: and x -y = 1 Using 3 by 3 method solve this simultaneously x + y + z - 2 = 0

Question 1100489: and
x -y = 1

Using 3 by 3 method solve this simultaneously
x + y + z - 2 = 0

Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
Submit one problem at a time.
You are limited to 5 problems within 24 hours "to prevent people from wholesale homework cheating and to prevent people from 'drowning out' others and unfairly grabbing too much attention from tutors." Quote is from the owner and webmaster of this website.
Submit one problem at a time.
No similar or duplicate problems.
Do not post the same or similar problems in more than one category.
Do not re-post a problem before 24 hours have passed.
We are not here to do your homework for you but to show you how to do one problem of a type.
If you are a registered user, you can edit your submission.
RELATED QUESTIONS
solve the following set of simultaneous equation by using Gaussian Elimination method : (answered by Alan3354)

Solve using gauss elimination method x+2y+2z=1; 2x+y+z=2; 3x+2y+2z=3; and... (answered by Fombitz,greenestamps)

solve this using comparison method of algebraic method 3. 1/x+1/y=0 2/x+... (answered by robertb)

Solve this system by using by using graphing method and elimination method x-y=1... (answered by Alan3354)

Solve by matrix method x+y-z=1,... (answered by Fombitz)

3x+9y+6z=3 2x+y-z=2 x+y+z=2 How would I solve this matrix to find x,y and z using any (answered by Alan3354)

Solve by using matrix method 2x-y+z=3 x+2y-z=3... (answered by stanbon)

Step by step solution using Gauss method of this linear system: {{{ x - 4y = 11 }}}... (answered by MathLover1)

Simultaneously solve y=x^2-2x-3 and... (answered by Fombitz)