Question

Find numerical solution of the system of equations given below by forward Gauss-Jordan

method. x − 7y + 3z = 6; −6x + 8y − z = 5; 3x + y + 4z = 2​

Answer 1

Answer:

The answer is - 2x + 2y

Step-by-step explanation:

1st table (up to down)

x - 6x + 3x

x - 6x is - 5x

- 5x + 3x = - 2x

2nd table (up to down)

-7 y + 8y is 1y = y

y + y = 2y

3rd table (up to down)

- 3z - z is -4z

-4 z + 4x is 0

when is the answer is 0, 0 is not written

so the answer is - 2x + 2y

Hope this helps you