ashheather1 ashheather1

16-06-2017
Mathematics

contestada

can someone please explain how to solve 3x+3=x-1
will give brainiest :)

Respuesta :

tiffanixdddd tiffanixdddd

16-06-2017

3x+3 = x-1
2x+3 = -1 (subtracted x from both sides)
2x = -4 (subtracted 3 from both sides)
x = -2 (divided 2 from both sides).

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