magnolia12 magnolia12

26-10-2016
Mathematics

contestada

what is the value of x when 40x = x+4

Respuesta :

KayleeKingston KayleeKingston

26-10-2016

40x = x+4
x= (x+4)/40
x= x/40+4/40
x-x/40= 4/40
(40x-x)/40= 1/10
39x/40= 1/10
39x= 1/10*40
x= 4/39

Answer Link

Аноним Аноним

26-10-2016

36 because you do 40-4=36
Hope this helps

Answer Link

Otras preguntas

Read the sentence. The dance was attended by the entire senior class, as well as several chaperones. Which is the best way to write this sentence in the activ

The shelf life, in days, for bottles of a certain prescribed medicine is a random variable having the density function shown below. find the probability that

In recent years, Albania has ____. A. Refused aid from foreign nations. B. Rebuilt links with other nations. C. Declared war on several of its neighbors. D. Bec

In a parody, how does changing words and tone of a well-know piece of writing help convey an artist's intended meaning? Your answer should be at least one hundr

A 1200-kg car pushes a 2100-kg truck that has a dead battery to the right. When the driver steps on the accelerator, the drive wheels of the car push against th

What is one major factor that can result in biased news stories? A. Payments from political parties B. Pressure from media executives C. The work of l

Increasing the frequency of which activity will best improve Korl’s cardiovascular endurance

What is upward and downward social mobility of children to their parents called?

The __________ serves as a border between the Northeastern United States and Canada. A. Mackenzie River B. Mississippi River C. St. Lawrence River D. Rio Grande

A rectangular kitchen is 15ft long and the width is short of half of the length by 2.5ft. There is a table whose length is equal to the width of the kitchen. If