Beginning & Intermediate Algebra
Which statement best matches the definition of the absolute value of a real number xx?
Solve ∣x−3∣=5|x - 3| = 5.
Solve ∣2x+1∣=7|2x + 1| = 7.
Solve ∣x+1∣=∣2x−3∣|x + 1| = |2x - 3|.
Solve and check for extraneous solutions: |x - 4| = x - 6.