Question

I do this in class but im not getting what its asking or how to do It kinda..

Answer 1

n = −0.7, so the second one is the answer

Explanation:

−2n + 1.8 = 3.2

Step 1: Subtract 1.8 from both sides.

−2n + 1.8 − 1.8 = 3.2 − 1.8

−2n = 1.4

Step 2: Divide both sides by -2.

-2/-2 = 1.4/-2

n = −0.7