adrianakiwi1 adrianakiwi1
  • 23-05-2020
  • Mathematics
contestada

Please help I need step by steps with this!!

Please help I need step by steps with this class=

Respuesta :

osikbro
osikbro osikbro
  • 23-05-2020

Answer:

x=2, y=-5

Step-by-step explanation:

3x+2y=-4

4x-y=13

Let's subtract 4x from both sides of the second equation, and then multiply both sides by -1:

y=4x-13

Now that you have isolated y, you can plug it into the first equation:

3x+2(4x-13)=-4

3x+8x-26=-4

11x=22

x=2

y=-5

Hope this helps!

Answer Link

Otras preguntas

Are these lines perpendicular? yes no
helppppppppppp mee plssss
Food that has been prepared or handled should never be placed on the salesfloor before it has been.
how to solve 1/2x +8 = 7+ 1/2x
Jewish Daily Life Displaying for each section of the organizer, write three ways that religion affected that particular aspect of the ancient Jews' daily lives.
the small squares and circles around a selected graphic are called ____ handles.
Which 2 values are greater than 3/5? 1/4 0.68 2/3 0.599 1/2
Jeremiah's barber charges $20 for a haricut. The barber is increasing his prices by 40%. What will Jeremiah have to pay the barber the next time he gets a hairc
please help 1. + 6 - (+3) =2. + 10 + (-10) =3. - 3 + (-3 ) =4. + 24 - 21 =5. - 48 - (-44) =6. -12 - (-4 ) + 3 =7. + 16 -(-15) =8. - 35 - (-36) =9. -6 * 10 =10.
Can you please help me with this question