Question

what should be added to get ( -3/4 + 5/7 ) to get -6/14​

Answer 1

Answer:

gudhwudhe xnrhdjyeydi

Answer 2

ANSWER :

$let \: the \: number \: that \: should \: be \: added \: be \: x \\ \\ = > \frac{ - 3}{4} + \frac{5}{7} + x = - \frac{6}{14 } \\ \\ = >x + \frac{ - 1}{28} = \frac{ - 6}{14} \\ \\ = > x = \frac{ - 6}{14} + \frac{ 1}{28} = \frac{ - 11}{28}$