Posted by Darius Graham on .
which number is a the solution of the equation [5x-2] = 8?
Is this [5x - 2] supposed to represent absolute value of 5x - 2 ? If so, set up two equations:
5x - 2 = 8
5x - 2 = -8
Solve each and see if one of the solutions is included in your selection of answers.
I hope this will help.