SOLUTION: -4(3+n)>-32

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Question 839354: -4(3+n)>-32
Found 2 solutions by Ilovemusic237, MathTherapy:
Answer by Ilovemusic237(2)   (Show Source): You can put this solution on YOUR website!
-4(3+n) > -32
Multiply -4 and 3: The answer is -12. Then multiply -4 & n. This gives you -4n.
So now we have this: -12 -4n > 32.
Now you add 12 to both sides of the equal sign, because you are doing the inverse operation. So -12 + 12 = 0, so that cancels itself. Then you add 12 to 32, which gives you 44.
(Remember that -12 was canceled out) So now we have -4n > 44. Now we want to get the -4 away from the variable n. This means that we will have to do the inverse operation, therefore, we have to divide -4 on both sides of the equal sign. So -4 divided by -4 = 0, so now we just have n by itself. The last step is to divide the other side by -4. So, 44 divided by -4 equals -11.
That's all you have to doto solve inequalities such as this one! Hope that helped!
SOLUTION: n > -11
Answer by MathTherapy(10555)   (Show Source): You can put this solution on YOUR website!
-4(3+n)>-32


- 12 - 4n > - 32

- 4n > - 32 + 12

- 4n > - 20

n <  ------ Inequality sign changes since both sides are being divided by - 4, a value < 0 



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