Solve the following system of equations.

x + 3y + 2z = -16
2x - y + 2z = -15
2x - 2y - z = 1
Help?

Question

Solve the following system of equations.

x + 3y + 2z = -16
2x - y + 2z = -15
2x - 2y - z = 1
Help?

anonymous · Answer

try subtracting eqn 1 by eqn 2 to eliminate z, and le the new equation will be eqn 4
then eqn 1 plus (eqn 3 multiply by 2) to eliminate z, and let this be eqn 5
then try elimination using eqns 4 and 5 to solve for x or y...

anonymous · Answer

So would it be (-3, 5, -2)?

anonymous · Answer

@Data_LG2

anonymous · Answer

wait let me try

anonymous · Answer

i got (-3, -1, -5)?

anonymous · Answer

I will tell you if that is correct I will retry just incase

anonymous · Answer

In the meantime I think you are correct that was one of the answer choices. Thanks!!!

anonymous · Answer

lol, np:)
i did not mean to give you the answer ok? O.O

anonymous · Answer

It's all on the down loooowww o____o