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

What did the Populists want?

Welded or riveted fuel tanks may be sealed by pouring a liquid sealant into the tank and allowing it to cover the entire inside of the tank. The surplus is pour

Which of the following is the BEST example of the concept of "time-space compression in the study human geography? O People in remote areas often do not have th

At a lake, a wave passes a certain point on the dock every 3 seconds. What is the frequency of the water waves striking the dock? Express your answer to two dec

which of the following describes why William the conqueror wanted to take a census in England? A)William wanted to know exactly how many men, women, and childre

What is the value of the midpoint of AB on a number line if point A is located at -5 and point B is located at -23

A 20 Ω resistor is connected to a 30 V battery. What is the current through the resistor?

Which of these are the hardest? (a) au (b) ag (c) Diamonds

How do you do this problem

How did the Third Estate want to vote?