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

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

Is a white shirt cooler or warmer in the sunlight? cooler because it filters light cooler because it reflects light warmer because it filters light warmer becau

Germany took over what country after the Munich Conference from 1936-1941

Meiosis is different from the process shown because, during meiosis, A) chromosomes are not replicated. B) two gametes are made for every original cell. C) four

write each rate as a unit rate. 3 inches of rain in 6 hours

jan has $37.50. tickets to concert cost $5.25 each. how many tickets can she buy

what number is 0.5% of 8?

The circulatory system is an organ system that is composed of __________. cells, organs, and organisms cells, tissue, and organisms tissue, organs, and organism

what is the value of the expression? 4^3 • 4 ^−5 A. 4^−15 B. 4^−2 C. 4^2 D. 4^8 i thought it was d. but im not sure what to do to solve -_- PLEASE HELP!!

Explain in your own words why the boundary between the African and Eurasian plates isn't clear.

chemical reactions that absorb more energy than they release are called