dayana87 dayana87

24-11-2020
Mathematics

contestada

2y=-24-8x
6x+18=54 solve system

Respuesta :

kaitlinbspam112 kaitlinbspam112

24-11-2020

Answer:

Step-by-step explanation:

6x+18 = 54

2y = 24-8x

(I'm solving by substitution)

6x=54-18

6x=36

x=6

Then plug into the other equation

2y = -24 - 8x

2y = -24 - 8(6)

2y = -24 - 48

2y= -72

y=-36

Answer Link

Otras preguntas

solve 7x²+8x+1=0 using quadratic formula

How so I show my work with 624 Divided by 3

what type of stories did greek plays tell?

Find the number of solutions : 4x-2y=8 y=2x+8

the town of winters has a total population of 4026. if 1342 children lived in winters rounded to the nearest whole percent. what percent of the population are c

Why does Jackson think that the speedy removal of the Native Americans is good for the United States

If two parents that are heterozygous (Aa) at a single locus give rise to offspring that are 25 percent AA, 50 percent Aa, and 25 percent aa, then all of the fol

What Seas touch the United States?

if average of m numbers is n^2 and average of n numbers is m^2 then find average of m+n numbers

what number can 13 and 7 go into?