To find the value of ×, we can solve the equation:
|×| = 9
This means that × can be either 9 or -9.
Now, we can plug these values back into the original equation:
9-1 = 8
|-9|-1 = 8
So, the possible values of × that satisfy the equation are 9 and -9.
To find the value of ×, we can solve the equation:
|×| = 9
This means that × can be either 9 or -9.
Now, we can plug these values back into the original equation:
9-1 = 8
|-9|-1 = 8
So, the possible values of × that satisfy the equation are 9 and -9.