sarabullaj sarabullaj

22-11-2017
Mathematics

contestada

please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

please help class=

Respuesta :

nawal712291 nawal712291

22-11-2017

Answer: -15

2/3+1/3=2/5-3/x
rewrite subtract: 1/x+3/x=2/5-2/3
4/x = - 4/15
x = -15

Answer Link

Otras preguntas

Which conquistador led the Spanish conquest of the Inca empire?

What was one industry that was not prospering during the 1920s? a. automobile b. cotton c. department stores d. electricity

If you want to insert a column into an existing table, what would you do?

What were some of the effects of King Philip's War?

The sum of two consecutive integers is 49 write an equation that models the situation to find the values of the two integers

How many terms are in the algebraic expression 2x-9xy+17y?

Why was a union victory at Vicksburg so important for the north

Identify which technique would be best applied to factor the polynomial below. x^2-25 A. difference of two squares B. grouping C. greatest common factor D. per

Organisms,such as hawks and leopards, that obtain their energy from foods they consume are called Choose one answer. a. autotrophs b. heterotrophs c. produ

Which personal pronoun correctly completes in the sentence? Which is its use? Ms. Jenkins offered .............. and Terry tickets to the art show. a. He; indir