AJS1029 AJS1029

20-11-2020
Mathematics

contestada

What is the value of x in the solution to the system of equations below?
2x + y = 5
-3x - 5y = 3

Respuesta :

rg345045356 rg345045356

21-11-2020

Answer: (4,-3)

Step-by-step explanation:

-3*5-y/2 - 5y=3

-15-7y/2=3

x=5-y/2

y=-3

x=5-(-3)/2

x=4 , y=-3

Answer Link

Otras preguntas

Can someone please help me answer these 2 questions with a full explanation of how you got the answer so I can do the rest myself?

Write a letter Susan might have written to her mother about Lucy

HELPPP What do isotopes depend on? A- Atomic number B- mass number C-protons D-neutrons

The work of Freud was built around A.a theory of personality that emphasizes the awareness of one's own cognitive processes B. a theory of personality that emph

If the two spinners below are spun, what is the probability that the numbers will match?

Find the exact values of sin0/2 and cos0/2 for sin 0=11/19 on the interval 0 < 0 < 90

recently some large chain stores

IMPORTANT, PLEASE HELP QUICKLY! 15 POINTS Explain how to factor the expression q(x)=9x2−24x+16 to the expression q(x)=(3x−4)2 . You may show your work. Be sure

what does it mean to debrief the peer review?

A bookshelf has 96 books. 64 of the books are fiction and the rest are non-fiction. (a) What fraction of the books are fiction? Give your answer in its simplest