19-05-2020
Mathematics

contestada

what is x if 12= 7x +2 -5x

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

19-05-2020

Answer:

x=5

Step-by-step explanation:

12= 7x +2 -5x

Combine like terms

12 = 2x+2

Subtract 2 from each side

12-2 =2x+2-2

10 =2x

Divide each side by 2

10/2 =2x/2

5 = x

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