thatgirlshe1 thatgirlshe1

30-05-2016
Mathematics

contestada

-4x - 3/7y =14 .... if y =14 solve for x

Respuesta :

JunhaoZ JunhaoZ

30-05-2016

plug in 14 for y and you get -4x - 6 = 14. so -4x = 20 and x is -5

Answer Link

carolmenoli carolmenoli

30-05-2016

-4x-(3/7.14)=14
-4x-42/7=14
-4x=14+6
-4x=20
X= 20/-4
X=-5

Answer Link

Otras preguntas

5.find three solutions of the equation =7x=-5

Which of the following explains the power of the legislature of Kaiser? a. They had complete power over local affairs but not much control over international a

Which of the following sets of lengths could be the sides of a right triangle? 10, 25, 35 22, 25, 36 18, 19, 25 20, 21, 29

x^2-4x-11=0 completing the square

Read this excerpt from chapter 1 of The Scarlet Letter using comprehension strategies. But, on one side of the portal, and rooted almost at the threshold, was a

Arrange the events in twentieth-century Argentina in the correct chronological order. Tiles A military junta takes power and engages in the "Dirty War." Argenti

which mission saw the first american spacewalk

A rectangle is 2/5 in. long and 1/3 in. wide.what is the area

Which equation represents the circle described? (in picture) I'm not sure I believe its C or D

What is the value can u show work