BeatrizO BeatrizO
  • 24-01-2020
  • Mathematics
contestada

Solve the systems of equations using the substitution method.
5y-6=x
Y=-x

Respuesta :

Yang100
Yang100 Yang100
  • 24-01-2020

Answer:

x=-1, y=1. (-1, 1).

Step-by-step explanation:

5y-6=x

y=-x

-----------

5(-x)-6=x

-5x-6=x

-5x-x=6

-6x=6

x=6/-6

x=-1

y=-(-1)=1

Answer Link

Otras preguntas

Graph the following function. f(x)=2(x-2)²-4
developers and customers create use-cases to help the software team understand how different classes of end-users will use functions. a. true b. false
the circle is tangent to the x-axis at (4, 0) and has y-intercepts -2 and -8. what is the equation of the circle?​
evaluate 7*2*7*5 using properties of numbers. Name the property used in each step.
need help now. ive been stuck this all week
Can you contrast Motown music and Southern Soul music using three examples?​
What is the theme of salva and nya in chapter 11 and how How has the author developed the theme from the time it was evident? How has the way the theme has bee
which of the following individuals would be the best fit as the chief executive officer (ceo) of a startup? a. jamal, a web developer b. katelyn, an engineer c.
Question 7(Multiple Choice Worth 4 points) In the Neolithic Revolution, human
[tex]x \geqslant - 2[/tex]PLEASE HELP!!A)B)C)D)​