Question

Determine a raiz da equaçao 3-x/8=x+1/4-x/3

Answer 1

3 - x/8 = x + 1/4 - x/3
MMC de 8, 4 e 3 = 24 
3/1/24 - x/8/3 = x/1/24 + 1/4/6 - x/3/8
72 - 3x = 24x + 6 - 8x
- 3x - 24x + 8x = 6 - 72
- 19x = - 69(ultiplicando por - 1)
19x = 69
x = 69/19
x = 3,63