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06-05-2020
Mathematics

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Can some one help me please with this questions

Can some one help me please with this questions class=

Respuesta :

06-05-2020

20 x + 15 = 10

20 x = - 5

x = -5/20 = -1/4

Answer: -1/4

5x - 5 = 15

5x = 20

x = 20/5 = 4

Answer: 4

n + 14 = 72

Answer: 14 + n = 72, first choice

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