achooareyou achooareyou

03-03-2016
Mathematics

contestada

what is -2/3x+1/3+x=2/5? thanks.

Respuesta :

03-03-2016

-2/3x +1/3 +x = 2/5
⇒ 1/3x + 1/3 = 2/5
⇒ 1/3x = 2/5 -1/3
⇒ x/3 = 1/15
⇒ 15x = 3
⇒ x = 3/15
⇒ x = 1/5

Answer Link

Otras preguntas

fun facts about Uranus the planet?

What is a federal scout

What was the purpose of the pure food and drug act of 1906?

Which of the following is a requirement for membership in either the Democratic or Republican Party? A. pass a test on the party philosophy B. pay a cert

what two large alliances took shape before the beginning of world war 1

how do i change a trapezoid into a rectangle

If the circumference of a baseball is 24 cm what is the volume of the object

Three numbers are in the ratio 6:3:1, and the sum of these numbers is 420. If the first number is reduced by 50%, and the second number is increased by 42, and

What is the value of the expression shown below when a=51, b=2, and c=17? 3(a\c)^2

how many year and months did it take to build blackpool tower england