jinhyeonjeong jinhyeonjeong
  • 01-04-2021
  • Mathematics
contestada

2x+y=5 y=x−1 system of equations please show your work

Respuesta :

pleasehelpme7281
pleasehelpme7281 pleasehelpme7281
  • 01-04-2021

sub y = x - 1 into equation 1

2x + x - 1 = 5

3x = 6

x = 2

sub x = 2 into equation 2

y = 2 - 1

y = 1

Answer Link

Otras preguntas

What is the discriminant D of the equation? n^2+2n−2=0 D= ___
What is the major difference between Gothic and Romanesque architecture?
how do plants obtain energy and food
Cities in this part of the United States are known for being centers of media, services, and technology. The entertainment industry is largely based here, and
If you sum the numbers from 1 to 36, the sum is ?
Can someone please help me with this question?
how many times have presidents sent troops into action
Which assessment question should the nurse ask the parents of a 1-year-old client to assess language development?
72 is 60% of what number? Enter your answer in the box.
Complete: Voy al ________ para ducharme. Question 1 options: baño comedor dormitorio garaje Save Question 2 (2 points) Question 2 Unsaved Complete: