Question

1/2 (x-1) - 2/3 (x+1)=3/4​

Answer 1

Explanation:

$\frac{1}{2} (x - 1) - \frac{2}{3} (x + 1) = \frac{3}{4} \\ \frac{1x}{2} - \frac{1}{2} - \frac{2x}{3} - \frac{2}{3} = \frac{3}{4} \\ \frac{3x - 3 - 4x - 4}{6} = \frac{3}{4} \\ \frac{3x - 4x - 3 - 4}{6} = \frac{3}{4} \\ \frac{ - 1x - 7}{6} = \frac{3}{4} \\ \frac{4}{3} (\frac{ - 1x - 7}{6}) = 0 \\ \frac{2}{3} ( \frac{ - 1x - 7}{3} ) = 0 \\ \frac{ - 2x - 14}{9} = 0$