aalvarez79 aalvarez79

22-09-2022
Mathematics

contestada

drop down menu 5x – 2x + 7 –x = x+

Respuesta :

savagexbabe savagexbabe

22-09-2022

Answer:

x=-7

Step-by-step explanation:

5x - 2x + 7 - x = x

2x - x = x - 7 - x

x = - 7

2x = x - 7

2x + 7 = x

2x + 7 - 7 =x7

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