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

In the context of investing, the term market refers to

Carl spent 12.5% of the money in his pocket on dinner. His dinner cost $15.25. How much did he have in his pocket?

Which of the following statements is true a. 15 – 0 = 0 B. 15 + 0 = 0 C. 0 ÷ 15 = 0 D. 15 ÷ 0 = 0

A man with Type A blood marries a woman with Type AB blood. According to predicted outcomes based on genetics, their children may have all blood types EXCEPT Ty

Reflecting telescopes are popular because they're A. more durable than a refracting telescope. B. smaller than a refracting telescope. C. more powerful than a

The ratio of white marbles to blue marbles in Connie's bag of marbles is equal to 2:3.There are more than 20 marbles in the bag. What is a possible number of wh

The coverage included in an automobile insurance policy that covers property damage is _______ insurance

The first great awakening of the 1730s and 1740s was primarily a

Which sentence uses negatives correctly? A. Nobody hardly never sees them here. B. She said she wasn't never baby-sitting them again. C. Cameron, don't both

Carpet bombing was introduced during World War II.