mrslilimalikxoxo mrslilimalikxoxo

03-01-2016
Mathematics

contestada

what is the solution set of the equation x/5 + x/2=14

Respuesta :

Billymkhoi Billymkhoi

03-01-2016

x/5 + x/2 =14
⇒ 2x/10 + 5x/10 = 14 (common denominator)
⇒ 7x /10 = 14
⇒ 7x* (10/10) = 14*10
⇒ 7x = 140
⇒ (7/7)*x= 140/7
⇒ x= 20

The final answer is x=20.

Hope this helps~

Answer Link

Otras preguntas

The diagnosis of hyperglycemic hyperosmolar syndrome is made. what nursing action would be a priority?

While on the beagle, darwin's observations suggested that ________ is (are) a better predictor of relationships among organisms than ________

James marcia defines _____ as a period of identity development during which an individual is exploring alternatives. crisis calling conscientiousness commitment

Verify that the intermediate value theorem applies to the indicated interval and find the value of c guaranteed by the theorem. f(x) = x2 7x 1, [0, 9], f(c) = 1

Which organ system takes in nutrients like glucose?

Education reflects a nation’s culture. Although their cultures differ in many ways, in both soviet russia and japan, a great effort was put into enforcing?

What is the value of x in the equation7x+2y=48 , when y = 3?

A good's market price communicates important information to decision makers in the economy. a. true b. false

An experimental cross where only a single characteristic is considered (for example, flower color) is called:________

In a payback analysis, the ____ values are the running sums of the time-adjusted benefits over all the years