6691773675 6691773675

21-11-2020
Mathematics

contestada

What is the solution to the system of equations shown below?
4x-y=-8
y=2x+2

Respuesta :

rg345045356 rg345045356

21-11-2020

Answer: (-3,-4)

Step-by-step explanation:

4x-y=-8

y=2x+2

4x-(2x+2)=-8

2x-2=-8

y=2x+2

x=-3

y=2(-3)+2

y=-4

x=-3 , y=-4

Answer Link

Otras preguntas

Wendy brother drank 3/10 of the gallon of the milk.what percent of the milk did he drink?

what is the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s?

A bakery sends 4 carton of rolls . Each carton contains 6 box's holding 12 rolls each. The store divides the rolls into 8 in each bag. How many bags of rolls ar

Through careful observation, Charles Darwin came to understand that _______________. Select one: a. populations of plants and animals in nature most often consi

What's expanded form for 74.21

Which electron configuration represents the electrons in an atom of Ga in an excited state?

Look at the relationship between a and b. a 10 12 14 16 b 38 36 34 32 Which equation below describes the relationship between a and b? A. b = 48 - a B.

Which electron configuration represents the electrons in an atom of Ga in an excited state?

Describe where Upper Egypt was located. Where did it start? At what location did it end?

a 1 pound weight has a mass of about 0.45 kilograms. a car weighs 2100 pounds. what is the mass of the car in kilograms, rounded nearest tenth of a kilogram?