Answer:
-3031/3
Step-by-step explanation:
hope this helps
4x-1y=3xy
because 3-2=1 and add the y on and the do 4x-1y and that will = 3xy
9x -6
f(x)= 2x+3 and g(x)= 7x-9
f(x) + g(x) = 2x+3 + 7x-9
Combine like terms
= 2x+7x +3-9
=9x -6