KendiB213270 KendiB213270
  • 03-11-2022
  • Mathematics
contestada

I need help with a substitution algebra problem . Solve the system y + 2 = 4x and y = 2 .

Respuesta :

BralenA353204 BralenA353204
  • 03-11-2022

We have the next system of equations

y+2=4x

y=2

we substitute the value of y in the first equation

2+2=4x

we simplify

4=4x

then we divide between 4 on both sides

4/4=4x/4

1=x

ANSWER

x=1

y=2

Answer Link

Otras preguntas

Which best describes a likely result for the circulatory system if the heart is weakened? A. Oxygenated blood would not be pumped to the body's cells via the v
What is x^2+8x-5 in vertex form? Please explain.
After his paycheck, Mr.Weber's credit card balance was $245.76. His payment was for $75.00. Write and solve an equation to find the amount of his credit card
21.) Which best describes the antecedent in the sentence? Mr. Walker helped Larry with his Latin lessons, but he had to leave early. A. clear B. missing, unc
which Enlightment thinker wrote that people in society are bound to one another by an implicit ' social contract,,
PLEASE CHECK MY ANSWERS (PART 1)
what is 20/7 as a mixed number what is 9/4 as a mixed number what is 22/5 as a mixed number what is4/3 as a mixed number
briefly describe Theodore Geisel's career in advertising
What changes were made in Utah during World War 1?
How to make a mixed fraction