zoelavoy04 zoelavoy04

09-11-2021
Mathematics

contestada

Solve this system of equations. Write your answer as (x,y) no spaces.
y = -8x – 24
3x + 3y = 12

Respuesta :

alexxusportalatin522 alexxusportalatin522

09-11-2021

Answer:

3x + 3(-8x - 24) = 12

3x - 24x - 72 = 12

-21x - 72 = 12

-21x - 72+72 = 12+72

-21x = 84

-21x/-21 = 84/-21

x = -4

(-4,-24)

Answer Link

Otras preguntas

Rebecca baked 100 cookies for the state fair. Sixty were oatmeal, 20 were lemon, and 20 were chocolate. What percentage of cookies were NOToatmeal? (Explain for

Which fitness equipment uses tension to help develop stronger muscles? a Treadmill b Medicine balls c Stationary bikes d Resistance bands First too answer

Zahir completes 1/5 of his homework in 5/15 of an hour. How much time will it take him to complete all of his homework?

Space exploration has created new markets and new technologies that have spurred our economy and changed our lives in many ways. ... As the result of a program

converting 8½% for fraction

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site

Why do credit cards cause people to be vulnerable ?

Which represents an exterior angle of triangle EGF? ∠MEG ∠NEG ∠PEQ ∠RFS

if there are three leaves of lettuce on hectors sandwich, what is the cost of lettuce on his sandwich?Explain HInt: every leave of lettuce is $0:02

Please help meh! IM gonna fail!