Which numbers go in the red and blue box to make the same sum(ADDING INTEGERS)!!

positive 3 and 7 in the red box and negative 6 and 4 in the blue box hope that helps

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.