esperan esperan

13-02-2020
Mathematics

contestada

14+5/7x-20=4(1/7x-1)

Respuesta :

13-02-2020

14-20= - 6
5/7x-6=4/7x-4
5/7x-4/7x= 1/7x
1/7x-6=-4
-4+6= 2
1/7x divide by 2= so x= 14

Answer Link

Otras preguntas

#9: What have you achieved in your first year of high school? Where have you fumbled, or failed? How do you intend to do better next year?

For Which distributions is the median the best measure of center? Select each correct answer

An object moves 4 meters north, then 3 meters east. What is the displacement of the object?

Describe the appropriate following distance for the following situation: busy city traffic

Four types of soda are served at a birthday party. in an icebox containing a large number of cans of soda, 20% are ambrase, 30% are butonic, 15% are colana, and

An object moves 4 meters north, then 3 meters east. What is the displacement of the object?

Convert these pressures: 820 mm Hg =____ atm 206 kPa = atm 0.6 atm = kPa 1520 mm Hg = __ kPa 850 kPa = mm Hg

A spinner has three sections. This table shows the results of spinning the arrow on the spinner 80 times. Section 1=18 Section 2=30 Section 3=32 What is the exp

Donna earns $1,404 per week at her job. However, 19% of her income gets taken out in taxes, and 12% of her income gets taken out and put into her retirement acc

what's the value of X?