Question

1/3x + 3/2 x + 7/2 x= 22

Answer 1

1/3 x + 3/2 x + 7/2 x = 22

1/3 x + 10/2 x = 22

1/3 x + 5x = 22

3 (1/3 x + 5x = 22)

x + 15x = 66

16x = 66

x = 66/16

x = 33/8