Question

what should be added to 3 y square - 4 x subtract 3 x square subtract 5 to obtain x square subtract 2y added 6?​

Answer 1

Answer:

3y^2-7x-6-2y

Step-by-step explanation:

3y^2-4x-3x-5-2y-6

=3y^2-7x-6-2y