dozay13 dozay13
  • 06-12-2019
  • Mathematics
contestada

Question 1 (1 point)
Solve the System of Equations by Elimination.
x+y=4
y = 2x + 6

Respuesta :

Yang100
Yang100 Yang100
  • 06-12-2019

Answer:

x=-2/3, y=14/3. (-2/3, 14/3).

Step-by-step explanation:

x+y=4

y=2x+6

x+2x+6=4

3x+6=4

3x=4-6

3x=-2

x=-2/3

-2/3+y=4

y=4-(-2/3)

y=4+2/3

y=12/3+2/3

y=14/3

Answer Link

Otras preguntas

Which types of vegetables are high in carbohydrates? vegetables contain more carbohydrates than vegetables contain.
Bicycles have 2 wheels an tricycles have 3. There are a total of 7 bicycles and tricycle. If there are 17 wheels in all how many bicycles are there?
Under Catherine the Great, what items expanded or improved?A. Expanded the Russian empireB. Freed the serfsC. Improved the education systemD. Encouraged greater
A box is filled with 2 yellow cards,6red cards,and 6brown cards. A card is chosen at random from the box. What is the PROBABILITY that it is a yellow or a brown
which if the following statements is most accurate for law enforcement
Fill in the blank with the correct conjugation of the verb estudiar. Ana y yo ________ espanol. A.) estudian B.) estudia C.) estudio D.) estudiamos
can 0.919191... be written as a fraction
What does the term war hawks mean
Is this correct? (Checking answers)
3B+4C=Ahow do I answer this question