1/2x+5/14-2/21=1 1/21-2 5/7+3/4x

Question

1/2x+5/14-2/21=1 1/21-2 5/7+3/4x

Answer 1

1/2 X - 3/4 X = 22\21 - 19\7 - 5\14 + 2\21

1\4 x = 22\21 +2\21 - (38\14 + 5\14)

1\4X = 24\21 - 43\14

1\4 X =  336 - 903 \ 294

1\4X = - 567\294

X = - (567 *4) \ 294

X = - 2268\294

X = - 7.71