What is the value of x? enter your answer in the box. x =

All sides are the same, so:

4x - 30 = 2x + 20

2x = 50

x = 25

I believe x=25. If you look at the sides and what x is multiplied by. You could see that 2x+20 would be one side, which means 50+20 is that side so 70. then 3x-5 would be 70. and so on. You can understand from there on out.

Hope this helps.

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)