Help.

(y)252 divided by (x)84 multiplied by (x)74 = (y)222

y = kx (x , y) = ( 84, -252)

So...find k

-252 = k ( 84) divide both sides by 84

-252 / 84 = k = -3

So.....when x = 74, we have

y = -3 (74) ....and I'll leave it to you to find y