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

F(x)=5x-1 F(x)=5x F(x)=x-5 F(x)=5x+1

A liquid that occupies a volume of 0.820L has a mass of 2.56kg. what is the density of this liquid in kg/L

How does empathy most likely improve a relationship? It reduces tension. It helps people feel intelligent. It shows honesty and integrity. It prevents misunde

Tell what shape is created by this cross section.

What was at the center of Enlightenment thought? A. More attendance at church activities B. A belief that only leaders should be educated C. Accepting decision

What volume (in mL) of 0.0887 M MgF2 solution is needed to make 275.0 mL of 0.0224 M MgF2 solution?

What is the correct classification of 72 + 9 + 4?

Which equation is correct for FON???

Read this excerpt from the dissent on tinker v des moines in terms of supreme courrt language and protocol what is this excerpt an example of

Hydraulic lifters or hydraulic lash adjusters (hla) may not bleed down properly and cause an engine miss if