16-11-2015
Mathematics

contestada

what is the answer to 8x-2=-9+7x

Respuesta :

16-11-2015

Well I don't know !
Let's get together and figure it out. Are you with me ?

   You said that    8x - 2 = -9 + 7x

Add 2 to each side: 8x     = -7 + 7x

Subtract 7x from each side:    x     = -7

Now that wasn't so bad, was it ?

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