timothy566 timothy566

02-01-2017
Mathematics

contestada

solve the system of equation y=-3/2x-2 and 2x+y=4

Respuesta :

LamZhaoWei LamZhaoWei

02-01-2017

2x+(-1.5x-2)=4
2x-1.5x-2=4
0.5x-2=4
0.5x=4+2
0.5x=6
x=6×2
x=12
y= -1.5(12)-2
y= -18-2
y= -20

Answer Link

Аноним Аноним

02-01-2017

The answer is (12,-20)

Answer Link

Otras preguntas

After a hard day's work, he wearily searches for a cheerful gift for his young daughter, who has been at home with a fever. The word 'wearily" means that the m

According to the phylogenetic tree, from which domain did Eukarya evolve?

What is the difference in the place value between the 2 in 324 and the 2 in 0.324?

what is the answer to 5m= -8 +3m

Which emperor legalized Christianity in the Roman Empire? A. Constantine B. Caligula C. Octavian D. Hadrian

Help Please How many solutions does the equation have? 4(2x+3)=2(3x+4) A. one solution B. infinite solutions C. no solution

T is directly proportional to M. If T = 20 when M = 4, find: a) T when M=3 b) M when T=10

Dena is biking down a 9/10 mile bike trail. She stops to greet a friend after biking 1/3 of a mile. How much farther does she need to travel?

Electromagnetic technology is used in many different ways today. Which of these are uses of this technology?

With what is Mary McLeod Bethune associated? (5 points) A.She was lead prosecutor at the Nuremberg Trials. B.She was the first female advisor to President Roose