419037 419037
  • 01-04-2021
  • Mathematics
contestada

how to solve -6x+5y=16 and x=5-3y using subsituation

Respuesta :

Arya1515
Arya1515 Arya1515
  • 01-04-2021

Answer:

you already have x solved for so you plug 5-3y into the x in -6x and you get -6(5-3y)+5y=16

-30+18y+5y=16

-30+23y=16

23y=46

y=2

x=5-3(2)

x=5-6

x=-1

Step-by-step explanation:

Answer Link

Otras preguntas

In a sale or return, title and risk of loss remain with the seller until the buyer accepts the goods. a. true b. false
How did bolsheviks gain power over Russia during the Bolshevik revolution
Ms. Acosta received a job as a teacher with a starting salary of $34,000. According to her contact, she will receive a 1.5% increase in her salary every year. H
A total of 243 adults and children are at a movie theater. There are 109 more adults than children in the theater. If eh represents the number of adults and b r
If one cubic centimeter of lead has a mass of 11.3 grams, what is its density? A.11.3 g/cm3 B.11.3 cm/g3 C.11.3 N D.11.3 cm3/g
Ethics and law’s are not feelings or religion. True or false?
What is a reciprocal?
Who is the Goddess of the Hearth?
What is the meaning of the word slicked in this excerpt from Trifles by Susan Glaspell? MRS HALE: Duty's all right, but I guess that deputy sheriff that came o
What is the range of y = sin θ ? [–1, 1] [0, ∞) all real numbers 2π