bria0404 bria0404

25-09-2020
Mathematics

contestada

Determine whether each solution is correct. If the
solution is not correct, describe the error.
3. -6x + 13 = 7x
-6x + 13 – 6x = 7x – Ox
13 = x

Relax

Respuesta :

dragon472 dragon472

25-09-2020

The solution is not correct they added -6x to the equation when they were suppose to add positive 6x on both sides to cancel out the -6x .

-6x+13=7x
13= 13x
13 divided by 13 = 1
X = 1

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