Mulitply second equation by 2 and add to first
3y+2z=12
<u>2y-2z=18 +</u>
5y+0z=30
5y=30
divide 5
y=6
sub back
y-z=9
6-z=9
minus 6
-z=3
times -1
z=--3
x=-3
y=6
Answer:
Only one because even if you tried to put a length different each time, it will only stay the same shape, it never changes.
Answer:
C.) (–2.2, –3)
Step-by-step explanation: keep it simple
9(-4)-5
If you want the answer then that is
-36-5= -41
