XJG2
XJG2
04-02-2018
Mathematics
contestada
Find the solution set for this inequality
14 - 3x < -1
Respuesta :
garydesir1
garydesir1
04-02-2018
Hello there!
14 - 3x < -1
Let start by subtracting 14 from both sides
14 - 14 - 3x < -1 - 14
-3x < -15
Then divide both sides by -3
-3x/-3 < -15/-3
x > 5
Why did I change the sign from this < to that >
Well, when we divide by a negative number, we MUST change the sign as well.
I hope the steps are easy to understand :)
As always, I am glad to be your helper today!
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