Answer:
21.3 unit
Step-by-step explanation:

unit
Answer: 9
5x+5=6x-4 and you just solve it, the solution will be 9
Answer:
11.0905365064
11.1 (rounded)
Step-by-step explanation:

Answer:
y = 2
Step-by-step explanation:
3y + 4 * (-1/4) =5
3y -1 = 5
3y = 6
y = 2