lyricveselka lyricveselka
  • 02-12-2020
  • Mathematics
contestada

Solve the following system of equations using substitution.
y = 2x-2
-4x-y = 26

Respuesta :

neckbone2004 neckbone2004
  • 02-12-2020

Answer:

x = -4

y= -10

Step-by-step explanation:

Solving for x

-4x-y = 26

-4x-(2x-2) = 26

-6x+2 = 26

-6x = 24

x = -4

Solving for y

y = 2x-2

y = 2(-4) -2

y= -8-2

y = -10

Answer Link

Otras preguntas

how do cells of plant devide without centrioles? explain​
describe any six risky situations youths are frequently exposed to ​
solve the equation: |x+3| >2x-1
Solve for the unknown variable4y-2=8-2y+4y y=?​
What is the mode of the data shown in the table? Scores: 5, 12, 13, 18 Frequency: 3, 2, 5, 4 A. 12 B. 13 C. 51.5 D. 12.5
cách tính tổng 12+25+45+65+34
Nedra worked 46 hours and received $6.25 per hour for regular pay and time-and-a-half for all hours over 40 hours. What were her weekly earnings? a. $306.28 b.
look at the image question
with balanced chemical equations, show the different stages of fermentation​
What is it that if we have it we can not share it with others, if we share it with others we no longer have it?answer with intelligence.​