Find the complete solution of the linear system, or show that it is inconsistent. (if the system has infinitely many solutions, express your answer in terms of t, where x = x(t), y = y(t), and z = t. if there is no solution, enter no solution.)

x − y + 2z = 1
3x + y + 5z = 19
2x − y − 2z = −17
(x, y, z) = ( )

The solution of equation is :(-2,5,4)

Step-by-step explanation:

x - y + 2z = 1

..[1]

3x + y + 5z = 19  ..[2]

2x - y - 2z = -17 ...[3]

Putting value of y from [1] in [2]and [3]

y = x+ 2z -1

3x + (x+ 2z -1) + 5z = 19  

4x + 7z = 20  ...[4]

2x - (x+ 2z -1) - 2z = -17

x - 4z = -18   ...[5]

Solving equation [4] and [5] by substitution:

Putting values of x from [5] in [4]

x = 4z -18

4(4z -18) + 7z = 20  ...[4]

16z - 72+ 7z =20

23z = 92

z = 4

x =

(x,y,z)= (5.-2,4)

The solution of equation is :(-2,5,4)

asdasdsad

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)