Can someone please solve number "b" ​

Geometry answer picture question pls . reason and statements

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.