Algebra 1/2
{"name":"Algebra 1\/2", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"What inthis expression is a variable: x-2=5, which is a correct expression for this problem: There was 2 dogs. Some more walked in.now there are 6., x+3=5","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}