Answer:
Step-by-step explanation:

Cross multiply
5*(3x-y) = 3*(4x + 5y)
5*3x -5*y = 3*4x + 3*5y
15x - 5y = 12x + 15y
15x - 12x = 15y + 5y
3x = 20y
3x = 4y * 5

Answer:
8cm
Step-by-step explanation:
We subtract 14 from the location of the ant as it traverses down the hole
0 - 14
= -14
As the ant crawls up we at 6
-14 + 6
= -8
The answer would be 8 cm under elevation
2/8 is simplified to 1/4 and 1/2 can be changed to 2/4 and 0 is 0/4 and 1 is 4/4 so It can’t be 1 and I t can’t be 0 so the answer is *******1/2******