Answer:
x=5+y
2(5+y)+3y=8
10+2y+3y=8
2y+3y=8-10
5y= -2
y= -2/5
x-(-2/5)=5
x+2/5=5
x=5-2/5
x=23/5
Ta fácil le quedan 5 kilos :v de que grado es esto._.
Answer: ET
Step-by-step explanation:
slope another name for gradient
As one thing decreases, the other increases
