Write the following equations in statement forms: (i) `p + 4 = 15` (ii) `m - 7 = 3` (iii) `2m = 7` (iv) `m/5 = 3` (v) `(3m)/5 = 6` (vi) `3p + 4 = 25` (vii) `4p - 2 = 18` (viii) `p/2 + 2 = 8`