140 words divided by 4 minutes = 35 words per minute
-14.9 =

- 2.1 (Add 2.1 to both sides)
-12.8 =

(Multiply both sides by 8)
-102.4 = x
~~~Hope this helps!~~~
X=- 4/5
X=-0.8
That’s the answer to your problem to your question
-2
Divide each term (-4x = 8 by -4)
Cancel the common factor of -4
x = 8/-4
THEN DIVIDE
x=-2
There is not enough information to answer :(