Solve the following system of equations. write each of your answers as a fraction reduced to lowest terms. in other words, write the numbers in the exact form that the row operation tool gives them to you when you use the tool in fraction mode. no decimal answers are permitted.
x + 5y + 8z = 1
3x + 2y + 2z = 5
-2x - 7y + 2z = 5
x =
y =
z =

x = 57/28

y = -95/84

z = 97/168

Step-by-step explanation:

Use the application in the next link: https://www.zweigmedia.com/RealWorld/tutorialsf1/scriptpivotold.html

Start with the expanded array:

then using the tool provided, make row operations until you find the solution:

r2 = r2-3r1

r3 = r3+2r1

r2 = r2*(-1/13)

r1 = r1- r2*5

r3 = r3+ r2*-3

r3 = r3*13/168

r2 = r2- r3*22/13

r2 = r2+ r3*6/13

Here you have a reduced array an therefore the answers to each variable are on each row:

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?