brycekd224 brycekd224
  • 04-05-2020
  • Mathematics
contestada

I need help showing my work for the following system by substitution:

Y = 4x - 2
Y = 3x + 6

Respuesta :

Darasimi
Darasimi Darasimi
  • 04-05-2020

Answer:

[tex]y = 4x - 2 .........(eqn1)\\ y = 3x + 6.........(eqn2) \\ sub \: 1 \: in \: eqn \: 2 \\ y = 3x + 6 \\ 4x - 2 = 3x + 6 \\ 4x - 3x = 6 + 2 \\ x = 8 \\ sub \: x \: in \: eqn \: 2 \\ y = 3x + 6 \\ y = 3(8) + 6 \\ y = 24 + 6 \\ y = 30[/tex]

Answer Link

Otras preguntas

Absolute value inequality.                                                               |2w-5|  ((is less than or equal to))  5
Round 315 to the nearest ten
how to write 6007200 in two other form
what number is 100,000,000 more than 5,438,724,022?
The average square inch (6.5 cm2) of skin has how many blood vessels? a. 10 b. 20 c. 30 d. 40
what 5000 is 1/10 of?
During a magazine review, you scan magazine images and articles to..
how do solar system and galaxies differ?
How do you say the number 4.293? Also, write two other forms of this number.
What is (2/3) to the 4th power?