01-10-2020
Mathematics

contestada

the sum of twice a number and 20 less than the number is the same as the difference between -12 and the number what is the number

Respuesta :

olasunkanmi74 olasunkanmi74

04-10-2020

Step-by-step explanation:

Let the number be x

2x + (x - 20) = -12 - x

2x + x - 20 = -12 - x

2x + x + x = -12 - 20

4x = -32

x = -32/4

x = -8

Answer Link

Otras preguntas

In line 11 of the poem, what does the word hailed mean in context?

(PLEASE HELP <3) All of the following films were influenced by Shakespeare EXCEPT: A. The Tempest B. Romeo and Juliet C. Sleepless in Seattle D. Shakespeare

Which line from the poem most clearly suggests that the speaker has faced hardship in his adult life

Which expression is equivalent to 30°? O cost Cos-1() O sint O sin() cos()

what is the one goal of medicare

Name the principal pollutants that contribute to acid rain, and the main source of each

Anthony and Lucas deposited $5,000 into a savings account with 4% interest in euros each year. How much money will Antonio have in the bank if he earns 4% simp

integrate the question in the attached image

. Write an article that aims to persuade readers to take action against the quartering act

Factor the expression completely: 40-5x