Question

Please answer :------
$3x - y + 11 + ( - y) - 11$
then after solving the upper equation , subtract this form the result :---------
$3x - y - 11$



Unnecessary answers will be reported​

Answer 1

Answer:

Please answer :------

$3x - y + 11 + ( - y) - 11$

then after solving the upper equation , subtract this form the result :---------

$3x - y - 11$

Unnecessary answers will be repor