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18-05-2020
Mathematics

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find the value of the variable in the equation 1/2(x+8)-15=-3

Respuesta :

18-05-2020

Step-by-step explanation:

1/2x + 4 - 15 = - 3

1/2x - 11 = - 3

1/2x = - 3 + 11

1/2x = 8

x = 8-1/2

x = 7.5

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