Question

Solve for r: -6+4r=2(r-4)
A) -1
B) 1
C) -12
D) 12

Answer 1

r = -1

Explanation:

-6 + 4r = 2(r - 4)

-6 + 4r = 2r - 8

+6 +6

4r = 2r - 2

-2r -2r

2r = -2

/2 /2

r = -1

hope this helps