contestada

Which three equations are equivalent to 1 + 3|x − 2| = 16? x = -3 or x = 7 |x − 2| = 5 x + 2 = -5 or x + 2 = 5 |x + 2| = 5 x − 2 = -5 or x − 2 = 5 x = 3 or x = -7