Answer 3(x-4)=2(-2x+1). Explain

Can someone me and do the problem plz so i can understand it more better

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)