<span>7w+5=3w-15
7w-3w=-15-5
4w=-20
w=-5</span>
Answer: w<0
Step-by-step explanation:
We are given

Since, we have to solve for F
so, we will isolate F on anyone side
step-1:
Multiply both sides by 60


step-2:
Divide both sides by 11


step-3:
Add both sides by 32


so, we get
................Answer
To do this problem, you gotta cross-multiply. SO,

multiplied by

12 times 14 = 168
21 times 3 = 63
Then the final answer is
Answer:
A 7:2
Step-by-step explanation: