teddiarsa teddiarsa

01-10-2021
Mathematics

contestada

URGENT HELP PLEASE

10 + 5x -4(x - 2) = 31

Respuesta :

manamoto13 manamoto13

01-10-2021

Answer:

x = 13

Step-by-step explanation:

10 + 5x -4(x - 2) = 31

10 + 5x - 4x + 8 = 31

10 + 8 + 5x - 4x = 31

18 + 1x = 31

-18 -18

-------------------------------

1x = 13

/1 /1

--------------------------------

x = 13

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Binary equivalent of decimal number 170