Answer:
c
Step-by-step explanation:
Soo what do you need help with? It seems pretty easy. I can help you if you want.
Answer:
-3
Step-by-step explanation:
to eliminate 6x we need the same no. 6x but that should be negative. so
2X × -3 = -6X
and
6X+(-6X)=0
Answer:
hard
Step-by-step explanation: