greenorb greenorb

25-01-2021
Mathematics

contestada

Solve the system of equations - x - 2y = 3 and 3x + 7y = -14 by combining the equations.

Respuesta :

sherrymadeline123 sherrymadeline123

25-01-2021

Answer:

x=7

y=-5

Step-by-step explanation:

multiply first equation by 3 and add the 2 equations together. plug y back into the equation

Answer Link

Otras preguntas

In what ways did James II abused his power?

What is the inequality and answer to this problem -> Megan wants to spend no more than $300 planning a party. She spent $75 on food and wants to buy decorat

Please hurry no time left gotta go fast

How did the photographer immerse herself in the culture of the image a. She spent three months traveling with the family photographing b. She was concluding a m

what is the slope between the point (0,0) and (3,-9)

LUI6. Okumu sat forscored a mean of 839|(c) W(d) Wumu sat for an examination andreda mean of 83% in seven subjects.In the first six subjects, he scored 97076%,

Question 14: Please help, if the sides of another sail are proportional to the main sail, and the bottom of this sail is 8 feet wide, how tall is it?

Question please help me!!! Based on the details in the passage which of these sentence supports the claim that the chopsticks are an integral part in Asia A. Th

Kendrick bought 3 books that were all the same price he paid a total of $40.20. Write an equation that represents the above situation.Use b to represent the pri

In a collectivist culture, personal identity is