nk8osophiaren
nk8osophiaren nk8osophiaren
  • 10-12-2016
  • Mathematics
contestada

What is the solution to the system of equations?

y = 1.5x – 4

y = –x

a. (–1.6, 1.6)
b. (–1.5, 1.5)
c. (1.5, –1.5)
d. (1.6, –1.6)

Respuesta :

Аноним Аноним
  • 10-12-2016
I hope this helps you




y= 1.5x - 4


-x= 1.5x - 4


1.5x+x=4


2.5x=4


x=1.6


y= -1.6
Answer Link
MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 14-12-2016
I believe the correct answer from the choices listed above is option D. The solution to the system of equations given above would be (1.6, –1.6). We can use the substitution method to solve this. We do as follows:

-x = 1.5x – 4
4 = 2.5x
x = 1.6
y = -x = -1.6
Answer Link

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