Question

please answer 3/4(7x-1)-(2x-1-x/2)=x + 3/2

Answer 1

Answer:

3/4(7x - 1) - [2x - (1 - x)/2] = (x + 4)/2

(21x - 3)/4 - [4x/2 - (1 - x)/2] = (x + 4)/2

(21x - 3)/4 - (5x - 1)/2 = (x + 4)/2

(21x - 3)/4 - (10x - 2)/4 = (2x + 8)/4

21x - 3 - 10x + 2 = 2x + 8

11x - 1 = 2x + 8

9x = 9

x = 1