hannahd331 hannahd331
  • 02-08-2020
  • Mathematics
contestada

How do I find the solution of each system of equations?
y = 2x - 1
y = 3x + 2

Respuesta :

snog
snog snog
  • 02-08-2020

Answer:

x = -3, y = -7

Step-by-step explanation:

You can set the equations equal to each other, so the set becomes:

2x - 1 = 3x + 2

-x = 3

x = -3

y = 2(-3) -1 = -7

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-08-2020

Answer:

x = -3

y = -7

Step-by-step explanation:

y = 2x - 1

y = 3x + 2

Set the equations equal to each other

2x-1 = 3x+2

Subtract 2x from each side

2x-1-2x = 3x+2-2x

-1 =x+2

Subtract 2 from each side

-1-2 = x+2-2

-3 =x

Now find y

y = 2x-1

y = 2(-3) -1

y = -6-1

y = -7

Answer Link

Otras preguntas

What is a light-year equal to? A. the distance light travels in one year B. the time it takes light to travel 10 trillion kilometers C. the mean distance betwee
Do you use the same principle when adding and subtracting as you would multiplying in fractions?
josh walks 18 dogs each week. today he is walking 1/3
Should cars be banned down highstreets?
Is there a lot of deserts in Africa?
______ reactions release energy.
Which object couldn't be viewed from Earth's surface without a telescope ..a.a meteor shower b. a meteorite c. a meteoroid d. a meteor
Why did the Filipinos rebel against American intervention?
Can someone make a counterclaim to the pasaage.QUESTION IS "ARE GREEN TECHNOLOGIES WORTH THE INVESTMENT?.
Which of these men is known as the "Father of English History"? a. Venerable Bede b. King Cnut c. Julius Caesar d. none of these