Emma12345m Emma12345m 17-12-2022 Mathematics Answered 1-a)divide both sides by 2 and then subtract 1.1 b)divide both sides by 2 and then add 1.1 C)multiply both sides by 2 and then subtract 1.1 d)multiply both sides by 2 and then add 1.1 3-a)add or b)subtract 4-a) multiply b) divide