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39.99+.14x<= 45

 Oct 5, 2016
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39.99 + .14x <= 45

 

First, let's get x onto one side and subtract 39.99 from each.

 

.14x <= 5.01

 

Now, to isolate x, we'll divided each side by .14.

 

.14/.14 = 1

 

5.01/.14 ~ 35.79

 

This means...

 

x <= approximately 35.79.

 Oct 5, 2016

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