If Sam's present age is x years, what will be his age in years after 20 years from now? 31 x + 20
x - 20
20x
x/20

Clara solved the equation 7/3x = −2/3 as shown → 7/3x( 3/7 ) = −2/3 ( 3/7 ) x = −14 what is clara’s error?

Anyone know? will mark brainliest if correct

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?