|x-1|-1=1 what’s the value of x

x = 3, x = -1

Step-by-step explanation:

|x - 1| - 1 = 1

Add 1 to each side

|x - 1| - 1 + 1 = 1 + 1

|x - 1| = 2

Now set the value to +_ 2

x - 1 = 2 and x - 1 = -2

Add 1 to all sides

x - 1 + 1 = 2 + 1 x - 1 + 1 = -2 + 1

x = 3 x = -1

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C. i believe it is (5×(-20))+(100×(0.7))

Neither is the answer