Solve the following equation for x 9x - 18 = 81

x= 11

Step-by-step explanation:

         or,   9x-18=81

         or,   9x=81+18

         or,   9x=99

         or,   x=99/9

         or,   x=11

x=11

Step-by-step explanation:

9x−18=81

Step 1: Add 18 to both sides.

9x−18+18=81+18

9x=99

Step 2: Divide both sides by 9.

9x/9 = 99/9

x=11

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation: