i dont UNDERSTAND ?! some one help??? you dont have to do it all, just solve 3 as an example and explain how i do this please, i would also give brainliest

PLEASEEEEEEE AND THANKYOUUUUUUUUUU

i dont UNDERSTAND some one help you dont have to do it all just solve 3 as an example and explain how i do this please i would also give brainliest PLEASEEEEEEE class=