Answer:


Step-by-step explanation:


to use the elimination you have to make one of the numbers same
so

and you would have to change the sign so that both of the 3x could cancel out.
New system of equation




so we know the y value so now you could find the x value take one equation



you could try it with both of the equations






Answer:
the answer is c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Hope this is right, this is what I got.
Answer: 13
sorry if i’m wrong