abelxoconda abelxoconda

01-04-2019
Mathematics

contestada

twice a number plus 5 equals 81

Respuesta :

janak1610 janak1610

03-04-2019

solution

2x+5=81

2x=81-5

2x=76

x=38

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BasketballEinstein BasketballEinstein

12-10-2019

Answer:

[tex]38 = x[/tex]

Step-by-step explanation:

81 = 5 + 2x

- 5 - 5

___________

76 = 2x

__ __

2 2

[tex]38 = x[/tex]

I am joyous to assist you anytime.

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