TheAnonymousScribe TheAnonymousScribe Today at 5:51 AM Mathematics Answered Which expression is NOT equivalent to -3x - 1/2 + 4y? A: 2y - 5x - 1/2 + 2y + 2x B: -2x - 1/2 + 6y + 3x C: -3x - 3/4 + 4y + 1/4 D: -3y - 3/4 + 7y + 1/4 - 3x