system of equations

system of equations

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 and do your computations with fractions. No decimal answers are permitted.)

x + 5y + 8z = 1 3x + 2y + 2z = 5 -2x – 7y + 2z = 5
system of equations