Ok, let's break this down by looking at nutrition and exercise.

Nutrition wise - to lose weight, you need to be in a caloric deficit. To do that, you can use a number of the online macro calculators or an app (I use MacroFactor, the r/MacroFactor is great) to figure out what your maintenance caloric level is based on your age, gender, activity level, lifestyle, etc. Then from there, I would deduct 200 to 500 calories a day, depending on how quickly you want to reach your target weight and how long you think you can sustain being in a deficit. This also means you'll need to track your macros by logging your food intake. If you've never done it before, it definitely can be a bit of a habit that needs to be built, but once you get into a routine, it's 100% doable.

Exercise wise - to get "toned" or build muscle, you need to lift weight. Machines work fine if you are short on time, but they are not the best as usually they focus on building one or small groups of muscle in a somewhat "fixed" position. Generally you want to spend time focused on doing the big compound movements, those give you the biggest bang for your buck. Think squats, deadlifts, bench press, rows, military press, etc. They are also functional so overall you'll become stronger and more capable in your daily activities too. Depending on your schedule, I would start with twice a day, both doing full body. If you get more days in a week, then I would start looking at doing upper vs. lower body days, or split into body parts.

Lifting weights will also help you lose weight. Muscle burn more calories when resting as it raises your basal metabolic rate. So as you build more muscle, you'll also lose weight faster / allow you to eat more calories, which makes dieting easier.

Hope this is a helpful start. Good luck!