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

Select the correct answer. Which method will provide the most emotional support in a new exercise program
Please help !!!! Joe runs 8.25 times around a track in 1,119.803 seconds. If one lap around the track is 402.3 meters, which is the best estimate of the runner’
Add. Simplify the answer and write as a mixed number if appropriate 4/5+ 3/10+ 1/2 =
What is the lowest value of the range of the function shown on the graph! Please help asap
The triangle trade involved which of the following products A.rum B.wine C.whiskey
Based on the dartboard shown below, what is the probability of a random throw hitting a section that is pink or 1?
suppose a-b=0. what equals a+b
Which quotation best describes the natural feeling according to Roosevelt
Why did immigrants come to the United States during the late 19th and early 20th century? What drew them to the United States and what issues prompted them to l
Which literary technique is used to hint at an event that might happen in the future?