Question

Find the solution to the system of equations.

3x + 2y - 4z= -7
x - 4y + 3z = 10
2x + 2y - 3z= -5

Answer 1

the answer is -5/8

i just took the quiz.

Answer 2

Answer: 3x + 2y - 4z= -7= -5/8

x - 4y + 3z = 10= 11

2x + 2y - 3z= -5= -2

Explanation: