I don’t understand how you worded the question but x=-4 if thats what you are looking for
Multiplying both sides by 3, we get (3/9)*(2m-16)=(2m+4). Next, we multiply both sides by 9 and expand to get 6x-48=18m+36. Subtracting 6x and 36 from both sides, we get 12x=-48-36=-84. After that, we divide both sides by 12 to get m=-7
Answer:
yes, because they're varying in a constante rate
y = -1/2x +3.5