fe3unvyn6j fe3unvyn6j
  • 01-02-2021
  • Mathematics
contestada

3х + 4y = - 23
х = 3y+1
Solve systems of equations!

Respuesta :

sarahoshisanya
sarahoshisanya sarahoshisanya
  • 01-02-2021

Answer:

[tex]3(3y + 1) + 4y = - 23 \\ 9y + 3 + 4y = - 23 \\ 9y + 4y = - 23 - 3 \\ \frac{13y}{13y} = \frac{ - 26}{13} = - 2[/tex]

Answer Link

Otras preguntas

The Virginia town where Robert E. Lee surrendered to Ulysses S. Grant in 1865, ending the Civil War
This watery vacation spot is considered part of both California and Nevada. Name this lake
What modern First Lady wore a bejeweled American Flag in her lapel on every Fourth of July? Pat Nixon, Jackie Kennedy, Hillary Clinton Betty Ford?
What other countries celebrate the 4th of July?
The last new star was added to the American flag in which year?
Who was the oldest signatory of the Declaration of Independence?
A group of 18 people ordered soup and sandwiches for lunch .each person in the group had either one soup or one sandwich.the sandwhiches cost $7.75 each and th
The Virginia town where Robert E. Lee surrendered to Ulysses S. Grant in 1865, ending the Civil War
Which poem-turned-song, written by Katharine Lee Bates, was originally called “Pikes Peak” and describes our country’s natural splendor and the patriotism of i
The acceleration of the gravity Moon is equal to one-sixth of Earth's gravitational acceleration times. if an astronaut has a mass of 60 kg, what is the mass an