Find a solution to the linear equation 9x+4y=−36 by filling in the boxes with a valid value of x and y.

Answer 1

9x + 4y = -36

well when x=0, then y=-9 so (0,-9) is a solution

when y=0 then x=-4, so (-4,0) is a solution

4y = -36 - 9x

y = -9 - (9/4) x

y = (-9/4)x - 9

you can get any solution you want by substituting values for x.

I would suggest choosing negative multiples of 4 like -4,-8,-12,-16, -20 etc.