Question

If 9x - 9 = 9, what is x?

Answer 1

X = 2

Explanation:

The equation that is given is 9x - 9 = 9.

In order to find x, add 9 to both sides of the equation.

9x - 9 = 9

+ 9 + 9

9x = 18

Divide both sides of the equation by 9.

9x = 18

/9 /9

x = 2

Answer 2

x = 2

EXPLANATION

Step 1: Given that

9x - 9 = 9

Step 2: Add 9 to both sides

9x - 9 + 9 = 9 + 9

9x = 18

Step 3: Divide both sides by 9

`\begin{gathered} (9x)/(9)\text{ = }(18)/(9) \\ x\text{ = 2} \end{gathered}`

Hence, x = 2