SOLUTION: how do you solve the following 1/3x = 7/2 2x-6 over 4 = -7 -8 = 4/5k 5/6c - 2/3c = 1/3 -1/6d = -4 thanks for the help

Algebra ->  Equations -> SOLUTION: how do you solve the following 1/3x = 7/2 2x-6 over 4 = -7 -8 = 4/5k 5/6c - 2/3c = 1/3 -1/6d = -4 thanks for the help       Log On


   

Question 163427: how do you solve the following
1/3x = 7/2
2x-6 over 4 = -7
-8 = 4/5k
5/6c - 2/3c = 1/3
-1/6d = -4
thanks for the help

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
1/3x = 7/2
x/3=7/2
2x=3*7
2x=21
x=21/2
x=10.5 Answer.
(2x-6)/4=-7
2x-6=-28
2x=-28+6
2x=-22
x=-22/2
x=-11 Answer.
-8 = 4/5k
-8=4k/5
4k=5*-8
4k=-40
k=-40/4
k=-10 Answer.
5/6c-2/3c=1/3
5c/6-2c/3=1/3
(5c-2*2c)/6=1/3
(5c-4c)/6=1/3
c/6=1/3
3c=6
c=6/3
c=2 Answer.
-1/6d=-4
-d/6=-4
-d=6*-4
-d=-24
d=24