This is a set of 28 task cards. They include the following: solving multistep equations, solving equations with variables on both sides, Solving multistep inequalities, solving for a variable, Solving systems of equations using substitution and graphing. The first 16 task cards have a QR code that shows a picture of the answer. The last 12 task cards have a QR code that links to a video explanation of the problem. I laminate these and use them as a math station review.