SOLUTION: Solve the inequality. (Enter INFINITY for infinity and -INFINITY for -infinity as needed.) 7-x>=9 x + 47

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Question 672276: Solve the inequality. (Enter INFINITY for infinity and -INFINITY for -infinity as needed.)
7-x>=9 x + 47
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
7+-+x+%3E=+9x+%2B+47
...
-x+-+9x+%3E=+47+-+7
...
-10x+%3E=+40
...
x+%3C=+-4
(*note: sign change for dividing by a negative)
(-infinity, - 4]
.....................
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-Reading Boosters
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