THIS ASSINMENT IS DUE AT 11:59 TODAY AND FORGOT TO SET MY ALARM AND MISSED THIS CLASS! PLSSS HELP!

x=20

Step-by-step explanation:

7x-99=2x+1

5x=100 < i just subtracted 2x from both sides and added 99 to both sides

X=20 < divided by 5 to get this

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)