brimustachep0wkt2
brimustachep0wkt2
13-12-2017
Mathematics
contestada
Solve using elimination?
Respuesta :
kylierae514
kylierae514
13-12-2017
y-x=3
-y-4x=2 (I multiplied this equation by -1 so when I add I can eliminate a variable.)
Now add them together.
-5x=5
x=-1 now plug in x to solve for y
-y-4(-1)=2
y=2 so your answer is (-1,2)
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
If There where 240 heads and 210 tails what is the experimental probability that the coin lands on heads
sarah worked 3 2/3 hours on Friday and 8 1/2 hours on Saturday. how many hours did she work?
Need help ASAP! Will mark BRAINLIEST answer!
Allie recorded a temperature of 24 degrees Fahrenheit, and Kurt recorded a temperature 86 degrees Fahrenheit higher.What temperature did Kurt record?
The high temperature was 92°F. This was 24°F higher than the overnight low temperature. Write an equation to determine whether the low temperature was 62°F or 6
PLEASE 35 POINTS Which mayor of Atlanta had a hand in building Marta, Interstate 285, and 55 other building projects around the city? (SS8H10b) DOK 2 * A) Carl
2. which os the most accurate description of the polygon below rhombus squarerectangle parallelogram 3. which is the most accurate description of the polygon be
is the quotient 2/3 divided by 1/2 greater than or less than 1. is the quotient of 1/2 divided by 2/3 greater than or less than 1.
During Jackson's term in office he: refused to use Federal troops to protect the Cherokee tribe appealed to the Supreme Court for authority to move the Cheroke
A card is chosen randomly from a set of cards labeled with the numbers one through 8, the card is replaced after the card is drawn a second card is chosen after
