Answer the following questions correctly i will know if this is wrong. i will report any incorrect answers! criteria for getting brainliest and not getting reported: - and make sure not to post random answers points are taken away when you are reported so don't think about answering it if you want only just want points to move up. - provide work or explanation if you can't provide work. you don't have to do both if you did already. 1. regina is 5 years older than her dog, and the sum of their ages is 19 years. if a represents regina’s age, in years, then the equation (a - 5) + a = 19 can be used to solve for the ages. use the equation to determine how old regina is.