In a conference room, chairs were arranged in rows. There were equal number of chairs in each row. Huda sat on one of the chairs. There were
7 chairs to her right and 7 chairs to her left. There were 5 rows of chairs in
front of her and 5 rows of chairs behind her. How many chairs were there in
the room?​

there were 165 chairs

Step-by-step explanation:

as has the total chair in huda s lest write were 14 + 1 chair she was sittein = 15

then there were total 10 rows + 1 row in which she was sitting =11

total chairs = 11× 15 =165

step-by-step explanation:

this is not a question

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)