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

where are volcanoes most likely to form

what was the significance of Columbus's voyages

Experimental Probability I can not figure out the answer to this question! it is supposed to be about Experimental Probability, but i don't understand it! pleas

Which verb agrees with its subject? Many passengers who ride on the bus __________ to music through headphones. A. listening B. listen C. was listening D. liste

AP US History question: To what extent did American society’s views of women change from the World War I era to the mid 1970s?

Order the following masses from least to greatest:500g,50kg,and5,000mg

Choose the sentence with no errors in punctuation or capitalization. (Points : 1) She continued, "The last story on the reading list is "The Mos

What impact did the Brown vs Board of Education trial have on the Civil Rights Movement?

How do I solve this. Log 5x = log (2x+9)

sketch and label all possible rectangles with a perimeter of 30 cm and sides whose lengths are whole numbers