ddcrazy130 ddcrazy130
  • 01-10-2020
  • Mathematics
contestada

1. x = y
x – 3y = 4
Substitution

Respuesta :

harnoorkahlon03
harnoorkahlon03 harnoorkahlon03
  • 01-10-2020

Answer:

put the value of x

y-3y=4

-2y=4

-y=2

y=-2

in x-3y=4 put the value of y

x-3(-2) =4

x+6=4

x=4-6

x=-2

Answer Link

Otras preguntas

7 to the 6th power times 7 to the 5th power
Which statement best defines an intercalary chapter? A. A chapter that uses biblical language and rhythms that lend moral authority to the novel B. A chap
Solve the following equation for y. 12x=6y-18 A: y=2x-3 B: y=3x +2 C: y=3x-2 D: y=2x +3
Here are the prices for 8 different MP3 players. Find the standard deviation. $195 $358 $201 $276 $161 $301 $387 $128
Do compounds with different molecular formulas have different chemical properties
The minimum cooking temperature for whole fish is
what types of situations might be modeled with equations containing two or more variables ?
What word can i spell with these letters cvsola?
Scientific question: Why does a dog circle its bed before lying down? Write the steps you would take to explore this question using the scientific method.
If matrix E is 5 x 2 and matrix F is 5 x 3, the dimensions of matrix product EF are