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

When asked to describe resistance you say, "It is an object's ability to accept the flow of current and is measured in ohms." accept the flow of electrons and

What is the domain and range of the relation shown in the table? domain: {10, 15, 19, 32} range: {y|y∈R} domain: {x|x∈R} range: {−1, 5, 9} domain: {10, 15,

I wish I (was, were) ready to go shopping at the mall.

A system of two linear equations and three unknowns can be solved by:

Statement Reason 1. Let points A, B, and C form a triangle. given 2. Let be a line passing through B, parallel to , with angles as labeled. defi

The Myers-Briggs test is organized into _____ sets of dichotomies which are further divided into _____ opposite characteristics. Select the best answer choice.

Can someone help me with this Spanish he write the following in command form

How did the formation of The United States can contribute to the enlightenment in Europe

What is the tan for the given triangle? 0.60 1.67 1.33 5.00 0.20

Which of the following came first in the scientific study of living organisms? A) light microscope B) Cell Theory C) electron microscope D) model of DNA