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jekas [21]
3 years ago
6

Which of the following is value of x is in the solution set of 9(2x + 1) < 9x – 18?

Mathematics
2 answers:
Hitman42 [59]3 years ago
6 0
The answer is a........
barxatty [35]3 years ago
6 0
9(2x+1)<9x-18
18x+9<9x-18
minus 9x from both sides
9x+9<-18
minus 9 from both sides
9x<-27
divide both sides by 9
x<-3
so anything smaller than -3

only possible one is -4

A is answer
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2 years ago
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3 years ago
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wolverine [178]

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