Amityyyyyy Amityyyyyy 13-01-2021 Mathematics contestada Select all expressions that are equivalent to 6x +1 - (3x - 1) Hint: Don't forget to distribute the negative! 6x +1 -3.2 - 1 6x + (-3x) +1+1 3x + 2 6x - 3x + 1 - 1 6x +1+(-3x) – (-1)