Answer:

Step-by-step explanation:
Notice that in the second equation, the coefficient of
is
times greater than in the first. Therefore, by making the coefficient of
in the second equation
times greater than in the first, it's impossible to only isolate one variable.
Therefore, when
, there are no solutions to this system.
Answer:
I believe the answer is B.Good luck!
Answer:
256
Step-by-step explanation:
I just did it right now
Answer: 261
Step-by-step explanation:
it’s 234 plus 15 plus 12