SOLUTION: 4z=-4(6z-12)

Algebra ->  Equations -> SOLUTION: 4z=-4(6z-12)      Log On


   

Question 544623: 4z=-4(6z-12)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
4z=-4%286z-12%29 Start with the given equation.


4z=-24z%2B48 Distribute.


4z%2B24z=48 Add 24z to both sides.


28z=48 Combine like terms on the left side.


z=%2848%29%2F%2828%29 Divide both sides by 28 to isolate z.


z=12%2F7 Reduce.


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

Answer:

So the solution is z=12%2F7