SOLUTION: 1) 4h-4(3h-1)=0 2) 1-(4r-1)=2(t-3) 3) -12=3(2n-3)

Algebra ->  Expressions -> SOLUTION: 1) 4h-4(3h-1)=0 2) 1-(4r-1)=2(t-3) 3) -12=3(2n-3)      Log On


   

Question 422749: 1) 4h-4(3h-1)=0
2) 1-(4r-1)=2(t-3)
3) -12=3(2n-3)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I'll do the first one to get you started.

# 1

4h-4%283h-1%29=0 Start with the given equation.


4h-12h%2B4=0 Distribute.


-8h%2B4=0 Combine like terms on the left side.


-8h=0-4 Subtract 4 from both sides.


-8h=-4 Combine like terms on the right side.


h=%28-4%29%2F%28-8%29 Divide both sides by -8 to isolate h.


h=1%2F2 Reduce.


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Answer:

So the solution is h=1%2F2


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