Answer:
r=1
Step-by-step explanation:
-7.61 - 4.3r = -8.1r - 3.81
(bring like terms to one side)
-4.3 r = -8.1r -3.81 + 7.61
-4.3r + 8.1 r =-3.81 + 7.61
(consolodate)
3.8r = 3.8
(divide right by # of r)
r = 3.8/3.8
r = 1
Answer:
r = 1
Step-by-step explanation:
-7.61 - 4.3r = -8.1r - 3.81
-7.61 = -3.8r - 3.81
-3.8 = -3.8r
r = 1
