Question

solve it fast please​

Answer 1

$\sf \green{ \underline{answer \ : 9 }}$

Answer 2

Answer:

solve

Step-by-step explanation:

13(y-4)-3(y-9)-5(y+4)=0

=13y-52-3y +27-5y-20 =0

=13y-3y -5y -52+27-20 =0

=10y-5y-52+27-20=0

=10y-5y -25-20=0

=5y-45=0

=y=-45/5

=y=-9