hellomathsolver hellomathsolver

03-07-2018
Mathematics

contestada

twice the difference of 7 and a number is 4 times the number

Respuesta :

altavistard altavistard

09-07-2018

Let the number be n.

Then 2(7-n) = 4n, or 14 - 2n = 4n, or 14 = 6n. Then n = 7/3 (answer)

Answer Link

Otras preguntas

Which is the correct expansion of the term Internet?

the 2 bottom boxes pls. i’ll mark you FAST

I dont understand this question 2/5÷9/4 is the same as which of the following?

Is the inequality true or false when t = -3: 33/t - 2 ≥ -8

What was the turning point in North Africa?

The value of a new car decreases by about 15% in the first year. How much will a car be worth after one year if its initial value was $1,500? If you get stuck,

consider function f and g

The equation y = 5.5x represents a proportional relationship. What is the constant of proportionality?

Can someone help me. Write a three-paragraph character analysis of Mrs. Stevenson. Support your analysis with examples of her actions, as expressed in the dialo

I need help with this math question.