Question

What is the value of r in the equation?
-1.5(4-r)= -12
–6
–4
4
6

Answer 1

I think that the right answer is the first, because:

- 6 + 1.5r = - 12

+ 1.5r = -12 + 6

1.5/1.5 = - 6

r = - 6