Question

If P (x + 1, 5) = Q( 9, y+2 ) then which of the following is true None of these x y = 10 x - y = 1 x + y = 11

Answer 1

Answer:

-5=5x+5y when you divide it by 5 I don't understand how the equation then becomes x =-1-y when you are dividing by a positive 5 :( Reply.