jisooyah
jisooyah jisooyah
  • 03-01-2022
  • Mathematics
contestada



math


help pls!!

solve for x and y


math help pls solve for x and y class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 03-01-2022

Answer:

x = 7 ,  y= - 6

Step-by-step explanation:

4x = -2 - 5y ___(1)

4x= 10 - 3y ___(2)

so, now by simultaneous equations,

10 - 3y = - 2 - 5y

2y = -12

y = -6

if y = -6

then, 4x= 10 -3(-6)

4x =28

x = 7

Answer Link

Otras preguntas

Hey there! Like notes from an organizer, notes from an outline should be rewritten for a better understanding of information. TRUE or FALSE? ⇒ Please explain! {
Find the value of x. The diagram is not to scale. Given RS=ST, m RST=3x-48, mSTU=8x A.19 B. 105 C.21 D.24
a pet boarder keeps dogs to cat ratio of 5:2. if the boarder has room for 98 animals then how many of them can be dogs?
Describe how the worksheet creates an efficient process in the workplace.
In a solar water heater, energy from the Sun is gathered by water that circulates through tubes in a rooftop collector. The solar radiation enters the collector
Public speaking apprehension is
Who did Germany & Austria-Hungary declare war on due to the assassination of archduke franz Ferdinand
I need help please :)
1. Can the economy of Luxland produce 15 bags of chips at the same time that they produce 25 bags of pretzels? Why or why not?
The Constitution limits the jurisdiction of federal courts to _____________. Question 19 options: allow them to hear only disputes between two private parties a