Question

resolver x-1/6 - x-3/2 =-1

Answer 1

$\frac{x-1}{6} - \frac{x-3}{2} = -1$

mcm = 6

x - 1 - 3(x-3) = - 6

x - 1 - 3x + 9 = - 6

-2x + 8 = - 6

8 + 6 = 2x

14  = 2x

14/2= x

7 = x

Eternamente axllxa