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

Point AAA is at {(2,-8)}(2,−8)left parenthesis, 2, comma, minus, 8, right parenthesis and point CCC is at {(-4,7)}(−4,7)left parenthesis, minus, 4, comma, 7, ri

Which statement best summarizes the following portion of the Declaration of Independence? When in the Course of human events, it becomes necessary for one peopl

how to do this question plz answer

What is the slope of the line which passes through (−2, 0) and (0, 4)? (5 points) 2 Undefined −2 0

An investment adviser is opening that day's mail and receives a check from a customer made out to the "Jones Cleaning Service" - the check was mailed in error t

computer valued at $6500 in 2007 depreciates at the rate of 14.3% per year.

Match the following people with their accomplishments. 1 . Stephen W. Kearney Priest responsible for building missions throughout California. 2 . Father Juniper

Jane exchanged £100 for 216 Swiss francs. After buying a meal and a present to take home,she had 70 francs left.How much is this in £?

Barney gets divorced after his wife finds out that he is having an extramarital affair with another woman. After the divorce, Barney finds it extremely difficul

para que se aprende como docente