132k views
0 votes
For the equation: – 36 – 4r = -2(-6 + 6r), what is the value of r?

2 Answers

4 votes

Answer:

r = 6

Explanation:

– 36 – 4r = -2(-6 + 6r)

+36 +36

----------------------------------

-4r = -12r + 48

+12r +12r

----------------------------------

8r = 48

/8 /8

----------------------------------

r = 6

User Moosa Saadat
by
7.0k points
2 votes

Answer:

r = 6

Explanation:

– 36 – 4r = -2(-6 + 6r)

-36 - 4r = 12 - 12r

-48 - 4r = -12r

-48 = -8r

r = 6

User Tarnjeet Singh
by
7.3k points