This task is about finding the value of an unknown number in equations.. Show how to find the value of n in the following equations. [5n means 5 × n.] a) n – 4 = 13 n = _____ b) 25 = n – 6 n = _____ c) 12 = 3n n = _____ d) 8n = 4 n = _____ e) 4n + 2 = 22 n = _____ f) 15 = 7 + 2n n = _____
