SOLUTION: 6-(3t+4)=-17 5 - p -10=30 , 5k +2(n-4)=15 7

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Question 155618: 6-(3t+4)=-17
5
- p -10=30 , 5k +2(n-4)=15
7
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
# 1



6-1%283t%2B4%29=-17 Start with the given equation.


6-3t-4=-17 Distribute.


2-3t=-17 Combine like terms on the left side.


-3t=-17-2 Subtract 2 from both sides.


-3t=-19 Combine like terms on the right side.


t=%28-19%29%2F%28-3%29 Divide both sides by -3 to isolate t.


t=19%2F3 Reduce.


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Answer:

So the answer is t=19%2F3 which approximates to t=6.333.




# 2



%285%2F7%29p-10=30 Start with the given equation.


7%28%285%2Fcross%287%29%29p-10%29=7%2830%29 Multiply both sides by the LCD 7 to clear any fractions.


5p-70=210 Distribute and multiply.


5p=210%2B70 Add 70 to both sides.


5p=280 Combine like terms on the right side.


p=%28280%29%2F%285%29 Divide both sides by 5 to isolate p.


p=56 Reduce.


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Answer:

So the answer is p=56




# 3

What do you want to solve for: "n" or "k"?