rodolfomendez259 rodolfomendez259
  • 01-11-2020
  • Mathematics
contestada

Question 3
Solve this system of equations using substitution:
2x – 3y = -1
y= x - 1
** Arito

Question 3 Solve this system of equations using substitution 2x 3y 1 y x 1 Arito class=

Respuesta :

seetha1980
seetha1980 seetha1980
  • 02-11-2020

Answer:

(4,3)

Step-by-step explanation:

Substituting the value of x in the given equation,

2x - 3(x-1) = -1

2x-3x+3 = -1

-x = -1-3

-x = -4

x = 4

Plugging in the value of x,

y= 4-1

y=3

Answer Link

Otras preguntas

Find the inverse of the following functions f(x)=6-3x g(x)=x+2
how is estimation helpful when dividing multi-digit numbers.
what's coquettishly in a sentence
if a dozen people get on a train, and five of them get off at the next stop, how many of those people are left on the train?*
what does R.A.F.T mean
A difference that arose between hunter gatherers and civilizations as a result of Neolithic revoultion
What sacred writings describe the early history of the Hebrews?
Which of the following Latin roots means light as in not heavy? a. Miser b. Levis c. Vacillo d. Simulo
who was king Louie the 3rd
easy way to remember separatists were