Seudónimo Seudónimo 22-09-2016 Mathematics contestada Which equation is an identity? 7 - (9x + 3) = -9x - 4 6m - 5 = 7m + 5 - m 10p + 6 - p = 12p - 3(p - 2) 3y + 2 = 3y - 2
