Question

What value of n makes the equation true

-2n + 1.8 = 3.2

Options: -0.7, -3.4, 0.7, -2.5

Answer 1

-2n + 1.8 = 3.2
-1.8 = -1.8
-2n = 1.4
Now divide both sides by -2 and you get n = -0.7

All you do is solve for n to get your answer

Answer 2

-0.7

Explanation:

-2 x -0.7 =1.4

1.4 +1.8 = 3.2