chasitytate715
chasitytate715
13-12-2016
Mathematics
contestada
{ x plus y= -4 y= 2x-1
Respuesta :
Аноним
Аноним
13-12-2016
x + y = -4 so y = -4 - x
y =2x - 1
-4 - x = 2x - 1
3x= -3
x = -1
y = 2x - 1 = 2(-1) - 1 = -2 -1 = -3
answer: x = -1 and y = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
Please help me Please And Thank youIn the summer of 1804, after meeting Native Americans for the first time, Lewis and Clark reached the eastern edge of _____.
Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 I will mark you brainliest if right. Show how you got the answer, please!
which statement best explains how the invention of Corporations contributed to the economy in the 1800's
The factory system of the early-19th century caused A) a decrease in farm production. B) an increase in rural population. C) an increase in urban populati
Which statement best summarizes how interpreted in very strict terms government have changed over time
How could Brian, who doesn't want his car insurance premiums to increase, show he poses a low risk to his insurance company? A: Drive safely to avoid accidents
A window has the shape of a rectangle with a semi circle at the top. Find the approximate area of the window using the dimensions shown. 4ft by 8ft
how did Inca develop their road system?A) They used mortar to hold the stones together.B) They built suspension bridges over rivers. C) They mixed copper and st
Which is an example of gaining a static charge by conduction? A) Rubbing a balloon against your hair. B) Shuffling your shoes across a carpet. C) Bringing a cha
-1/2x+3-4x+3/2x how do you solve
