19-02-2021
Mathematics

contestada

3x+5=-x-7 solve the equation and show the steps to solve

Respuesta :

Аноним Аноним

19-02-2021

Answer:

-3

Step-by-step explanation:

So we have:

3x+5=-x-7

Add x on both sides.

4x+5 = -7

Subtract 5 on both sides.

4x = -12

Divide...

-12/4 = -3

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