evebunny2008
evebunny2008 evebunny2008
  • 04-05-2021
  • Mathematics
contestada

HELP PLEASE I WILL MARK BRAINLIEST!!

Solve The system of linear equations by substitution.Check your solution.

HELP PLEASE I WILL MARK BRAINLIEST Solve The system of linear equations by substitutionCheck your solution class=

Respuesta :

wwoman19711971 wwoman19711971
  • 31-05-2022

Answer:

Step-by-step explanation:

5. 3x + 5 = 2x + 3

    x + 5 = 3

x = 2

y = 2(2) + 3 = 4 + 3 = 7

(2, 7)

6. 2x + y = 4

   3x - y = 1

    5x = 5

      x = 1

    2 + y = 4

     y = 2

 (1, 2)

7. 1/3x + 2 = 1/6x + 4

  2/6x + 2 = 1/6x + 4

   1/6x + 2 = 4

   1/6x = 2

   x = 12

y = 1/3(12) + 2= 4 + 2 = 6

   (12, 6)

Answer Link

Otras preguntas

a dance club had 3 times as many members as an art club. The art club has 3598 fewer members than the dance club. How many members did the art club have? show b
18) Which economic concept would MOST likely account for a move on the curve from point 'A' to point "B"? A) Choice B) Growth C)Inflation D) Unemployment
7.) Describe, in order, the events that happened from the last day of Passover until Pentecost. (Night, Chapter 1. Holocaust story)
HELPPPPPP PLEASEEEEEEE
What is the difference between Hinduism and Buddhism and Sikhism and Jainism
Somebody, can you you help me with these 2 questions?​
(Psychology) Describe metalinguistic awareness.
What does negative acceleration mean.
Is 100 a reasonable estimate for 915.25 +88.22? Explain.​
Select all that apply. The earliest known outbreak of bubonic plague occurred during the first century A.D. in which of these countries? Italy Egypt Libya Franc