B because 14-5=9 and 9-8= 1
Answer:
X=
Y=
Step-by-step explanation:
3x+y=-14
2x-y=-9
5x=-23
y=
It would be 9. Because each person has to pay 4$ so 9*4=36 or 36/4=9
13x+5=17x-19
13x-17x=-19-5
-4x=-24
4x=24
x=6
Answer:
5x+x and x+x+4x
Step-by-step explanation:
5x+x is basically 5x+1x which is 6x since x has an "invisible one" in front of it.
x+x+4x is 2x+4x which is 6x
hope this helps. :)