SOLUTION: 7-10z>5 please show work.

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Question 550898: 7-10z>5 please show work.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

7-10z%3E5 Start with the given inequality.


-10z%3E5-7 Subtract 7 from both sides.


-10z%3E-2 Combine like terms on the right side.


z%3C%28-2%29%2F%28-10%29 Divide both sides by -10 to isolate z. note: Remember, the inequality sign flips when we divide both sides by a negative number.


z%3C1%2F5 Reduce.


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Answer:

So the solution is z%3C1%2F5


Which in decimal form is z%3C0.2