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

Only need question1 above
simplify the expression 7.8n²+0.5+9n-.0.4-7n+n²​
Suppose Aldo borrows $5500 at an interest rate of 9% compounded each year assume that no payments are made on the loan how much money is owed at the end of one
A) -2 + i B) -2 - i C) 2 + i D) 2 - i
Which level of government impacts your life more: state or federal?
Michael works in an electronics store. The manager tells Michael he wants to take 20% off a $495.00 television.If the television does not sell, the manager wil
18. What is the similarity ratio for two circles with areas 2pim2 and 200m? O 1:100 1:10 O 1:5 1:2
To what extent is it ethical to suppress innovation and knowledge due to fear and suspicion?​
Two ocean scuba divers dove (went down) 60 feet. Next, then went down another 70 feet. Lastly,
How does Jane Yolen make Tzipporah’s death so unforgettable and real? The Devil's Arithmetic