Question

What’s the answer 40=16-8r ?

Answer 1

-3= r

Explanation:

40= 16- 8r

subtract 16 from both sides

40-16= 16 - 16 -8r

24= -8r

divide both sides by -8

24/-8 = -8r/-8

-3= r

Answer 2

-3

Explanation:

40=16-8r

Subtract 16 from both sides.

24=-8r

Now divide by -8

-3=r