Janayahaguilar Janayahaguilar
  • 16-07-2020
  • Mathematics
contestada

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 20-07-2020

Answer:

             TRUE

Step-by-step explanation:

3x + y = 9    and  y = -4x + 10

so:

3x + (-4x + 10) = 9

3x - 4x + 10 = 9

 - x = - 1

   x = 1

Answer Link
heideathena
heideathena heideathena
  • 31-08-2020

Answer:

x=1 y=6

Step-by-step explanation:

Answer Link

Otras preguntas

The world population is currently more than nine billion people. true false
The office of war information advised citizens to eat less during the war in order to
A dog is tied to a 14 foot long leash in the middle of the yard. How much area does the dog have to run around? (use for pi)
The length of a rectangle is 5 cm more than the width and the perimeter is 52 cm. Find the length and width of the rectangle.
Which part of a deoxynucleoside triphosphate (dntp) molecule provides the energy for dna synthesis?
which is a broad goal of healthy people 2010 to care for americans once they become ill so they are not a burden to eliminate differences in health based on r
How do you solve this?
what are the statements and reason that make these two triangles similar?
Does someone know the answer
im confused on this question