hilda2thur hilda2thur
  • 06-06-2020
  • Mathematics
contestada

y=3x+17, 4x-3y=-26
Use substitution to solve the system

Respuesta :

osikbro
osikbro osikbro
  • 06-06-2020

Answer:

x=-5, y=2

Step-by-step explanation:

[tex]y=3x+17\\\\4x-3y=-26[/tex]

With substitution, you can replace y in the second equation with 3x+17, since you know they are equal.

[tex]4x-3(3x+17)=-26 \\\\4x-9x-51=-26\\\\-5x=25\\\\x=-5\\\\y=3(-5)+17=-15+17=2[/tex]

Hope this helps!

Answer Link
thinkingtoomuch thinkingtoomuch
  • 06-06-2020
The answer is X=-5 and y=2
Answer Link

Otras preguntas

PLEASE HELP ME!!!! ANYTHING WILL HELP! ILL GIVE YOU BRAINLIEST!!!!!
There are 7 people fishing at Lake Connor: 3 have fishing licenses, and 4 do not. An inspector chooses two of the people at random. What is the probabili
how many times larger is 9 x 10 to the power of -8 than 3 x 10 to the power of -12
if a spacecraft was parked on venus and needed to make a flight to jupiter, how far would it need to travel? assume both planets are aligned with the sun and ar
If u earned $100 a week how long does it take to earn 100,000
During Jeffersons administration which of the following is represented his tenure
The map shows the muslim empire in 750 ce. Which best sums up the information provided by the map? The muslim empire was the largest empire in the world in 750.
Keith sees a food vendor and realizes that he is hungry. He has $7 cash in his pocket. Look at the menu and determine which of these food orders would cause Kei
10 points! Please help if able!
Which central asian republic extends into eastern europe?