sr3500
sr3500 sr3500
  • 22-04-2021
  • Mathematics
contestada

Solve the system of equations by adding or subtracting

Solve the system of equations by adding or subtracting class=

Respuesta :

ubreakupay14
ubreakupay14 ubreakupay14
  • 22-04-2021

Answer:x=2 y=-7

Step-by-step explanation:3(2)=6-7=-1

2(2)=4-7=-3

Answer Link
mindydionna14 mindydionna14
  • 22-04-2021
3x + y = -1
-1y -y
2x=-1
2. 2
X=0.5


2x+y=-3
-1y -y
1x=-3
1. 1
X=-3

(0.5,-3)
Answer Link

Otras preguntas

37. Where did settlements stop by the end of the Colonial Era? O the Appalachian Mountains O the northern border of Maryland O Philadelphia Othe Hudson River
If tanA+cotA=2, then find the value of tan^2A+cot^2A.​
3) Explain how dc machines Can work as motor and generator​
When Roberto got a puppy from the shelter, it weighed 10.5Ibs. The puppy gained 40% of its original weight in the first month that Roberto had him. How much did
10 points help me and hurry, please
Thomas Aquinas developed a synthesis of the best information available at the time and included within Christian theology. The following is true about his work:
Approximately _____ percent of today's clinical psychologists report that their approach is cognitive-behavioral.
Upon seeing that his father is in trouble, bruno seeks the assistance of?
The lateral surface area of cone A is exactly 1/2 the lateral surface area of the cylinder B. A. True B. False
How did Henry Ford affect the automobile industry in the early 1900s?