Question

Howww????
Answer??????

Answer 1

x=29

Explanation:

you add the numbers that dont have x

you then subtract 2x from 3x and you get your answer

Answer 2

x = 13

Explanation:

3x+8 = 2x+21

Subtract 2x from both sides

x + 8 = 21

Subtract 8 from both sides

x = 13