The number of Evergreen trees to Chestnut trees in Spring Valley is 5 to 7. If there are 120 more Chestnut trees than Evergreen trees, how many Evergreen trees are there?

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)

the answer is (-4,-4)

hope this ! : d

(-5,-28)

i graphed to on desmos.

the answer is a if my teacher taught me correct