Which equation has the same solution set as 4 -2(x - 5) = x -19 O'A
2(x + 5) = -8
O B.
3(x – 3) = 9
C.
x + 2 = 2x - 3
O D.
3x - 4 = 2x + 7

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)

cosine

step-by-step explanation: