Answer:
x=-5, y=-2. (-5, -2).
Step-by-step explanation:
x-3y=1
-x+6y=-7
----------------
3y=-6
y=-6/3
y=-2
x-3(-2)=1
x+6=1
x=1-6
x=-5
Answer:
w=-8
Step-by-step explanation:
1. add 6 to -10 (-4)
2. multilpy by 2 (-8)
Answer:
4.5
Step-by-step explanation:
I think it will work if you Divide 54 over 12 = 4.5