14-04-2018
Mathematics

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-2x-73=-89 how do i find x

Respuesta :

14-04-2018

Our goal is to isolate x one side of the equation, which will lead us to the value of x.

First, add 73 to both sides to remove the -73 from the left side. (This will single out x with a constant.)
-2x - 73 = -89

Now, divide by -2 on both sides to remove the -2 coefficient on x.
-2x = -16

x = 8

We have our answer: x = 8.

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